Github actions flow docker push to docker hub

Author: Sabarish-kumar-git

.github/workflows/maven.yml

@@ -32,7 +32,7 @@ jobs:
     - name: Build & Push Docker image
       uses: mr-smithers-excellent/docker-build-push@v5
       with:
-        image: sabarishdocker1991/springboot-githubaction-flow.jar
+        image: sabarishdocker1991/springboot-githubaction-flow
         tags: latest
         registry: docker.io
         dockerfile: Dockerfile