One needs a PAT to push a commit changing workflow files

* Unfortunately the workflows permission is not available
  in the workflow permissions section.

Author: eregon

.github/workflows/check-new-releases.yml

@@ -3,9 +3,6 @@ on:
   schedule:
   - cron: '0 7,19 * * *'
   workflow_dispatch:
-permissions:
-  contents: write # for pushing to master
-  actions: write # for changing .github/workflows/build.yml
 
 jobs:
   check_new_releases:
@@ -14,6 +11,7 @@ jobs:
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
+        token: ${{ secrets.PUSH_TO_MASTER_TOKEN }}
     - name: Clone setup-ruby
       uses: actions/checkout@v4
       with: