ci: simplify docker tag and update workflow version

Author: SeddikBellamine

.github/workflows/dapp-deploy.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Extract tag
         id: tag
         run: |
-          echo "clean_tag=dev-${GITHUB_SHA}" | tee -a $GITHUB_OUTPUT
+          echo "clean_tag=dev" | tee -a $GITHUB_OUTPUT
 
   docker-publish:
     uses: iExecBlockchainComputing/github-actions-workflows/.github/workflows/[email protected]