Remove @providesModule from all modules

Summary:
This PR removes the need for having the `providesModule` tags in all the modules in the repository.

It configures Flow, Jest and Metro to get the module names from the filenames (`Libraries/Animated/src/nodes/AnimatedInterpolation.js` => `AnimatedInterpolation`)

* Checked the Flow configuration by running flow on the project root (no errors):

```
yarn flow
```

* Checked the Jest configuration by running the tests with a clean cache:

```
yarn jest --clearCache && yarn test
```

* Checked the Metro configuration by starting the server with a clean cache and requesting some bundles:

```
yarn run start --reset-cache
curl 'localhost:8081/IntegrationTests/AccessibilityManagerTest.bundle?platform=android'
curl 'localhost:8081/Libraries/Alert/Alert.bundle?platform=ios'
```

[INTERNAL] [FEATURE] [All] - Removed providesModule from all modules and configured tools.
Closes https://github.com/facebook/react-native/pull/18995

Reviewed By: mjesun

Differential Revision: D7729509

Pulled By: rubennorte

fbshipit-source-id: 892f760a05ce1fddb088ff0cd2e97e521fb8e825

Libraries/Animated/release/gulpfile.js

@@ -3,7 +3,6 @@
  *
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
- * @providesModule gulpfile
  */
 
 'use strict';

Libraries/Animated/src/Animated.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule Animated
  * @flow
  * @format
  */

Libraries/Animated/src/AnimatedEvent.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedEvent
  * @flow
  * @format
  */

Libraries/Animated/src/AnimatedImplementation.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedImplementation
  * @flow
  * @format
  * @preventMunge

Libraries/Animated/src/AnimatedWeb.js

@@ -5,7 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  *
  * @flow
- * @providesModule AnimatedWeb
  */
 'use strict';
 

Libraries/Animated/src/Easing.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule Easing
  * @flow
  */
 'use strict';

Libraries/Animated/src/NativeAnimatedHelper.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule NativeAnimatedHelper
  * @flow
  * @format
  */

Libraries/Animated/src/SpringConfig.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule SpringConfig
  * @flow
  */
 

Libraries/Animated/src/animations/Animation.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule Animation
  * @flow
  * @format
  */

Libraries/Animated/src/animations/DecayAnimation.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule DecayAnimation
  * @flow
  * @format
  */

Libraries/Animated/src/animations/SpringAnimation.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule SpringAnimation
  * @flow
  * @format
  */

Libraries/Animated/src/animations/TimingAnimation.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule TimingAnimation
  * @flow
  * @format
  */

Libraries/Animated/src/bezier.js

@@ -3,7 +3,6 @@
  * https://github.com/gre/bezier-easing
  *
  * @copyright 2014-2015 Gaëtan Renaudeau. MIT License.
- * @providesModule bezier
  * @noflow
  */
 'use strict';

Libraries/Animated/src/createAnimatedComponent.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule createAnimatedComponent
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedAddition.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedAddition
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedDiffClamp.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedDiffClamp
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedDivision.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedDivision
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedInterpolation.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedInterpolation
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedModulo.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedModulo
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedMultiplication.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedMultiplication
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedNode.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedNode
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedProps.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedProps
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedStyle.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedStyle
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedSubtraction.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedSubtraction
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedTracking.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedTracking
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedTransform.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedTransform
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedValue.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedValue
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedValueXY.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedValueXY
  * @flow
  * @format
  */

Libraries/Animated/src/nodes/AnimatedWithChildren.js

@@ -4,7 +4,6 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @providesModule AnimatedWithChildren
  * @flow
  * @format
  */