Update build.yml

Author: rohitcoder

.github/workflows/build.yml

@@ -28,4 +28,4 @@ jobs:
           context: .
           file: ./Dockerfile
           push: true
-          tags: ${{ secrets.DOCKERHUB_USERNAME }}/hela-api:v5
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/hela-api:v6