Update .github/workflows/publish.yml

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: friggeri

.github/workflows/publish.yml

@@ -214,7 +214,7 @@ jobs:
           git fetch --tags
           TAG_NAME="go/v${{ needs.version.outputs.version }}"
           # Try to create the tag - will fail if it already exists
-          if git tag "$TAG_NAME" 2>/dev/null; then
+          if git tag "$TAG_NAME" ${{ github.sha }} 2>/dev/null; then
             git push origin "$TAG_NAME"
             echo "Created and pushed tag $TAG_NAME"
           else