chore: add project automation gh workflow

.github/workflows/project-automation.yml

@@ -0,0 +1,19 @@
+name: Project Automation
+
+on:
+  pull_request:
+    types: [opened, labeled]
+env:
+  MY_GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+
+jobs:
+  auto-generated-prs:
+    runs-on: ubuntu-latest
+    name: Assign Auto-Generated PRs
+    steps:
+    - name: Assign pull requests opened by dependabot or snyk-bot
+      uses: srggrs/assign-one-project-github-action@1
+      if: contains(github.event.pull_request.user.login, 'dependabot') || contains(github.event.pull_request.user.login, 'snyk-bot')
+      with:
+        project: 'https://github.com/orgs/hirosystems/projects/11/'
+        column_name: 'Auto-generated PRs'