Remove usage of the global meili-bot PAT (#3105)

Author: curquiza

.github/workflows/preview-info.yml

@@ -5,7 +5,7 @@ on:
     types: [opened]
 
 env:
-  GH_TOKEN: ${{ secrets.MEILI_BOT_GH_PAT }}
+  GH_TOKEN: ${{ secrets.GH_TOKEN }}
   CURRENT_BRANCH: ${{ github.event.pull_request.head.ref }}
 
 jobs: