Comment note for preview updated (#467)

* Update comment note in Preview.yml

* Update comment note in preview.yml

Author: shravanngoswamii

.github/workflows/preview.yml

@@ -104,7 +104,7 @@ jobs:
             const prNumber = context.payload.pull_request.number;
             const repoName = context.repo.repo;
             const previewUrl = `https://turinglang.org/${repoName}/pr-previews/${prNumber}`;
-            const commentBody = `Preview the changes: ${previewUrl}`;
+            const commentBody = `Preview the changes: ${previewUrl}, Please avoid using the search feature and navigation bar in PR previews!`;
             const botUsername = 'github-actions[bot]';
   
             // Check for existing comments by the bot
@@ -135,4 +135,4 @@ jobs:
                 body: commentBody,
               });
             }
-        
+