Update validation-check.yaml

.github/workflows/validation-check.yaml

@@ -41,6 +41,7 @@ jobs:
               if (thumbsUpReaction) {
                 console.log("The validation comment by github-actions[bot] has the required thumbs-up reaction.");
               } else {
+                const createdAt = new Date(latestValidationComment.created_at).toLocaleString('en-US', { timeZoneName: 'short' });
                 console.error("Failed Check - Comment Created At:", createdAt);
                 core.setFailed("The latest validation comment by github-actions[bot] does not have the required thumbs-up reaction!");
               }