Merge branch '37211-diff-comments-fix-ctrl-enter-tooltip' into 'master'

Resolve ""You can also press Ctrl-Enter" tooltip lingers after Tab+Enter"

Closes #37211

See merge request gitlab-org/gitlab-ce!17560

app/assets/javascripts/behaviors/quick_submit.js

@@ -72,5 +72,5 @@ $(document).on('keyup.quick_submit', '.js-quick-submit input[type=submit], .js-q
     title,
     trigger: 'manual',
   });
-  $this.tooltip('show').one('blur', () => $this.tooltip('hide'));
+  $this.tooltip('show').one('blur click', () => $this.tooltip('hide'));
 });