Changes for release versioning

.github/workflows/dockerimage.yml

@@ -0,0 +1,23 @@
+name: Docker Image CI
+
+on:
+  release:
+    types:
+      - created
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:      
+      - uses: actions/checkout@v2
+        name: Check out code
+      - uses: mr-smithers-excellent/docker-build-push@v3      
+        name: Build & push Docker image
+        with:
+          image: chharika/oneview-sdk-ruby
+          registry: docker.io
+          dockerfile: Dockerfile
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}