chore: Add labeler action and documentation config (#38704)

* Add labeler action and documentation config

* Update .github/labeler.yml

Co-authored-by: Raúl Barroso <code@raulb.dev>

---------

Co-authored-by: Raúl Barroso <code@raulb.dev>

.github/labeler.yml

@@ -0,0 +1,5 @@
+# Add 'documentation' to any change in apps/docs
+# https://github.com/marketplace/actions/labeler
+documentation:
+- changed-files:
+  - any-glob-to-any-file: 'apps/docs/**/*'

.github/workflows/label_prs.yml

@@ -0,0 +1,13 @@
+name: 'Pull Request Labeler'
+on:
+  - pull_request_target
+
+jobs:
+  labeler:
+    permissions:
+      contents: read
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/labeler@v6