ci: apply label "skip-release-notes" based on PR title (#46694)

Workflow copied from frappe/frappe

.github/workflows/label-base-on-title.yml

@@ -0,0 +1,30 @@
+name: "Auto-label PRs based on title"
+
+on:
+  pull_request_target:
+    types: [opened, reopened]
+
+jobs:
+  add-label-if-prefix-matches:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check PR title and add label if it matches prefixes
+        uses: actions/github-script@v7
+        continue-on-error: true
+        with:
+          script: |
+            const title = context.payload.pull_request.title.toLowerCase();
+            const prefixes = ['chore', 'ci', 'style', 'test', 'refactor'];
+            
+            // Check if the PR title starts with any of the prefixes
+            if (prefixes.some(prefix => title.startsWith(prefix))) {
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.payload.pull_request.number,
+                labels: ['skip-release-notes']
+              });
+            }