GH action for packagist update

.github/workflows/updatePackagist.yaml

@@ -0,0 +1,19 @@
+name: Update Packagist
+
+on:
+  push:
+    tags:
+      - '*' # This matches all tags and will trigger the workflow only for tag pushes
+
+jobs:
+  update-packagist:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Trigger Packagist update
+        run: |
+          curl -X POST "https://packagist.org/api/update-package?username=${{ env.PACKAGIST_USERNAME }}&apiToken=${{ secrets.PACKAGIST_API_TOKEN }}"
+        env:
+          PACKAGIST_API_TOKEN: ${{ secrets.PACKAGIST_API_TOKEN }}