Update tagging strategy in CI/CD workflow file

The tagging strategy for the continuous integration / continuous delivery workflow file was updated: the type for branch events was changed from 'ref' to 'sha'. This change ensures a more consistent and accurate tagging process for different types of events triggered in the repository.

.github/workflows/cicd.yml

@@ -30,7 +30,7 @@ jobs:
           images: ${{ env.GAR }}/${{ env.GCP_Project_ID }}/${{ env.Project }}/${{ github.head_ref && 'feature' || github.ref_name }}
           flavor: latest=false
           tags: |
-            type=sha,suffix=-{{sha}},event=branch
+            type=sha,event=branch
             type=ref,suffix=-{{sha}},event=pr
             type=ref,event=tag