improvement: build better tags

Signed-off-by: Agustín Ramiro Díaz <agustin.ramiro.diaz@gmail.com>

.github/workflows/push-matchbox_server-dockerhub.yml

@@ -15,11 +15,22 @@ jobs:
         with:
           username: ${{ vars.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ vars.DOCKERHUB_USERNAME }}/matchbox_server
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build and push
         uses: docker/build-push-action@v5
         with:
           push: true
           file: matchbox_server/Dockerfile
-          tags: ${{ vars.DOCKERHUB_USERNAME }}/matchbox_server:${{github.ref_name}}
+          # Remove the 'v' from the tag
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}