Land #16448, Add in dependency updates PR action

.github/workflows/lint.yml

@@ -21,9 +21,10 @@ on:
     branches-ignore:
       - gh-pages
       - metakitty
+      - weekly-dependency-updates
   pull_request:
-    branches:
-      - '*'
+    branches-ignore:
+      - weekly-dependency-updates
 
 jobs:
   msftidy:

.github/workflows/verify.yml

@@ -21,9 +21,10 @@ on:
     branches-ignore:
       - gh-pages
       - metakitty
+      - weekly-dependency-updates
   pull_request:
-    branches:
-      - '*'
+    branches-ignore:
+      - weekly-dependency-updates
 
 jobs:
   build:

.github/workflows/weekly-dependencies-pr.yml

@@ -0,0 +1,59 @@
+# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#permissions
+permissions:
+  actions: none
+  checks: none
+  contents: none
+  deployments: none
+  id-token: none
+  # This action can update/close issues
+  issues: write
+  discussions: none
+  packages: none
+  pages: none
+  pull-requests: write
+  repository-projects: none
+  security-events: none
+  statuses: none
+
+on:
+  push:
+    branches:
+    - weekly-dependency-updates
+    paths:
+    - 'Gemfile.lock'
+
+name: Weekly dependency PR workflow
+
+jobs:
+  create-pull-request:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create Pull Request
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const { repo, owner } = context.repo;
+            const hasPR = await github.rest.pulls.list({
+              owner,
+              repo,
+              head: '${{ github.ref_name }}' 
+            });
+            if (Array.isArray(hasPR.data) && !hasPR.data.length) {
+              const result = await github.rest.pulls.create({
+                title: 'Weekly dependency updates',
+                owner,
+                repo,
+                head: '${{ github.ref_name }}',
+                base: 'master',
+                body: [
+                  'This PR is auto-generated by [actions/github-script](https://github.com/actions/github-script).  ',
+                  '`bundle update` revealed the following gems have new version to be evaluated for update.'
+                ].join('\n')
+              });
+              github.rest.issues.addLabels({
+                owner,
+                repo,
+                issue_number: result.data.number,
+                labels: ['automation', 'rn-no-release-notes']
+              });
+            }