[build] label pull requests based on file path

Author: titusfortner

.github/pr-labeler-config.yml

@@ -0,0 +1,74 @@
+C-java:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'java/**'
+
+C-py:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'py/**'
+
+C-dotnet:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'dotnet/**'
+
+C-rb:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'rb/**'
+
+C-nodejs:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'javascript/selenium-webdriver/**'
+
+C-cpp:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'cpp/**'
+
+C-rust:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'rust/**'
+
+B-atoms:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'javascript/atoms/**'
+
+B-grid:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'java/src/org/openqa/selenium/grid/**'
+      - 'javascript/grid-ui/**'
+
+B-manager:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'rust/**'
+
+B-devtools:
+  - changed-files:
+    - any-glob-to-any-file:
+      - 'common/devtools/**'
+      - '**/devtools/**'
+      - '**/bidi/**'
+
+B-build:
+  - changed-files:
+    - any-glob-to-any-file:
+      - '.github/**'
+      - 'scripts/**'
+      - 'rake_tasks/**'
+      - 'Rakefile'
+      - 'BUILD.bazel'
+      - '**/*.bazel'
+      - '**/*.bzl'
+      - '.bazel*'
+
+B-support:
+  - changed-files:
+    - any-glob-to-any-file:
+      - '**/support/**'

.github/workflows/pr-labeler.yml

@@ -0,0 +1,20 @@
+name: Label pull requests based on file paths
+
+on:
+  pull_request:
+    types: [opened]
+
+permissions:
+  contents: read
+  pull-requests: write
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - uses: actions/labeler@v5
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          configuration-path: .github/pr-labeler-config.yml