Merge pull request #13 from snickerjp/workflow

update workflow

Author: snickerjp

.github/workflows/docker-image.yml

@@ -29,12 +29,12 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        uses: docker/metadata-action@v4.4.0
         with:
           images: snickerjp/docker-mysql-shell
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        uses: docker/build-push-action@v4.0.0
         with:
           context: docker/.
           push: true