Update changelog.yml

Author: fscorrupt

.github/workflows/changelog.yml

@@ -1,4 +1,19 @@
-- name: Changelog Filer
-  uses: simonblund/[email protected]        
-  with:
-    token: ${{secrets.CR_PAT}}
+name: Changelog Filer
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  changelog:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Changelog Filer
+      uses: simonblund/[email protected]
+      with:
+        token: ${{ secrets.CR_PAT }}