packager: get rid of type any in ResolutionRequest

Summary:
One of my changeset broke the "ModuleGraph" code without warning earlier because we are using `any`, that equivalent to having no typing at all. This changeset fixes the types so that `ResolutionRequest` is exactly what it actually is: a class usable for any `Module`-looking class, including the normal one, and the "ModuleGraph" one used for Buck builds. That way, the ModuleGraph's `Module` is typechecked against `Moduleish`.

Concretely this change mostly migrates the `Module` to its generic parameter counterpart `TModule` inside `ResolutionRequest`.

Reviewed By: kentaromiura

Differential Revision: D4826256

fbshipit-source-id: fcd7ca08ac6c35e4e9ca983e2aab260e352bcb4e

packager/src/ModuleGraph/node-haste/Module.js

@@ -44,6 +44,10 @@ module.exports = class Module {
   isHaste() {
     return this.hasteID.then(Boolean);
   }
+
+  hash() {
+    throw new Error('not implemented');
+  }
 };
 
 function getName(path) {