feat(ci): update Docker image tagging strategy

- Change Docker image tags to use a consistent format:
  - `latest` tag for the latest commit on the main branch
  - `sha-<sha>` tags for individual commit SHAs
  - `branch-<branch-name>` tags for individual branches
- Sanitize branch names in the tags to ensure valid tag names

.github/workflows/docker-build-push.yml

@@ -35,8 +35,8 @@ jobs:
         images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
         tags: |
           type=raw,value=latest
-          type=sha,prefix={{branch}}-
-          type=ref,event=branch
+          type=sha,prefix=sha-
+          type=ref,event=branch,pattern={{branch}},prefix=branch-,sanitize=true
 
     - name: Build and push Docker image
       uses: docker/build-push-action@v4