Pull in new workflow changes on a weekly basis

.github/workflows/pull-workflow-changes.yml

@@ -0,0 +1,40 @@
+name: "Pull Workflow Changes"
+
+on:
+  schedule:
+    # 3 AM UTC ~ 8 PM PDT / 7 PM PST every Tuesday. Time chosen to run during off hours.
+    - cron: 0 3 * * TUE
+
+permissions:
+  contents: write
+  pull-requests: write
+
+env:
+  GITHUB_TOKEN: ${{ secrets.PULUMI_PROVIDER_AUTOMATION_TOKEN || secrets.PULUMI_BOT_TOKEN || secrets.GITHUB_TOKEN }}
+
+jobs:
+  upgrade_provider:
+    name: pull-workflow-changes
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+        with:
+          # Persist credentials so pull-workflow-changes can push a new branch.
+          persist-credentials: true
+      - name: Regenerate the workflow files via https://github.com/pulumi/ci-mgmt
+        run: |
+          make ci-mgmt
+      - name: Create PR (no linked issue)
+        uses: peter-evans/[email protected]
+        with:
+          author: pulumi-bot <[email protected]>
+          base: main
+          body: This pull request was generated automatically by the resync-build workflow
+            in this repository.
+          branch: chore/resync-${{ github.run_id }}
+          commit-message: Regenerate workflows for pulumi-acme
+          committer: pulumi-bot <[email protected]>
+          labels: impact/no-changelog-required
+          title: Regenerate Github Actions workflows for pulumi-acme
+          token: ${{ env.GITHUB_TOKEN }}