fix: remove leftover merge conflict marker in quickstart-verify.sh

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: NanaKhadija1980j

scripts/quickstart-verify.sh

@@ -234,4 +234,3 @@ else
   echo "  Review the output above and fix failing steps."
   exit 1
 fi
->>>>>>> origin/main