ci: auto label pr (#95)

Author: geerteltink

.github/labeler.yml

@@ -0,0 +1,28 @@
+ci:
+  - .github/*
+  - .github/**/*
+  - .circleci/*
+  - .circleci/**/*
+  - .travis.yml
+
+build:
+  - composer.json
+  - composer.lock
+  - package-lock.json
+  - package.json
+  - yarn.lock
+
+docs:
+  - docs/*
+  - docs/**/*
+
+feat:
+  - src/*
+  - src/**/*
+
+test:
+  - phpunit.*
+  - test/*
+  - test/**/*
+  - tests/*
+  - tests/**/*

.github/workflows/auto-label-prs.yml

@@ -0,0 +1,11 @@
+name: Auto label Pull Requests
+
+on: pull_request_target
+
+jobs:
+  triage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/labeler@main
+        with:
+          repo-token: '${{ secrets.GITHUB_TOKEN }}'