Fixing docker login

.gitea/workflows/test_image_build_push.yml

@@ -19,10 +19,12 @@ jobs:
           java-version: '17'
       - name: Validate Gradle Wrapper
         uses: gradle/actions/wrapper-validation@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       - name: Log in to Gitea Docker Registry
         uses: docker/login-action@v3
         with:
-          registry: http://192.168.0.100:8928
+          registry: 'http://192.168.0.100:8928'
           username: hitanshu
           password: ${{ secrets.ACCESS_TOKEN }}
       - name: Gradle build