get git repo info for version

.github/workflows/build-push-docker.yml

@@ -9,6 +9,12 @@ jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.ref_name }}
+
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5