CI(deploy): fix git tag/release creation (#10119)

## Problem

When moving the comment on proxy-releases from the yaml doc into a
javascript code block, I missed converting the comment marker from `#`
to `//`.

## Summary of changes

Correctly convert comment marker.

.github/workflows/build_and_test.yml

@@ -1143,7 +1143,7 @@ jobs:
               console.log(`Tag ${tag} created successfully.`);
             }
 
-            # TODO: check how GitHub releases looks for proxy/compute releases and enable them if they're ok
+            // TODO: check how GitHub releases looks for proxy/compute releases and enable them if they're ok
             if (context.ref !== 'refs/heads/release') {
               console.log(`GitHub release skipped for ${context.ref}.`);
               return;