Create forbid_prs.yml

Author: hikariatama

.github/workflows/forbid_prs.yml

@@ -0,0 +1,15 @@
+name: Close All Pull Requests
+
+on:
+ schedule:
+ - cron: '*/5 * * * *'
+
+jobs:
+ run:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: crondaemon/close-pr@v1
+ with:
+ comment: "We do not accept PRs."
+ env:
+ GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}