CI: Auto-label PRs with .d.ts changes (#33156)

Co-authored-by: marker dao ® <youdontknow@marker-dao.eth>

Author: marker-dao

.github/labeler.yml

@@ -0,0 +1,3 @@
+.d.ts:
+  - changed-files:
+    - any-glob-to-any-file: '**/*.d.ts'

.github/workflows/labeler.yml

@@ -0,0 +1,16 @@
+name: Label PR by changed files
+
+on:
+  pull_request_target:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - uses: actions/labeler@v5
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}