try

Author: eregon

.github/workflows/check-new-windows-versions.yml

@@ -38,7 +38,8 @@ jobs:
         base: master
         branch: windows
         delete-branch: true
-        token: ${{ secrets.PR_FROM_RUBY_BUILDER_TOKEN }}
+        branch-token: ${{ secrets.PUSH_TO_RUBY_BUILDER_FORK_TOKEN }}
+        token: ${{ secrets.CREATE_PR_FROM_RUBY_BUILDER_TOKEN }}
 
     - if: ${{ steps.diff.outcome == 'failure' }} # changed
       name: PR URL