Update token in check_file_size.yml workflow

.github/workflows/check_file_size.yml

@@ -11,4 +11,4 @@ jobs:
               uses: ActionsDesk/lfs-warning@v3.2
               with:
                   filesizelimit: 10485760 # this is 10MB so we can sync to HF Spaces
-                  token: ${{ secrets.GITHUB_TOKEN }}
+                  token: ${{ secrets.PAT_GITHUB }}