Lock all issues

[skip ci]

.github/workflows/lock-issues.yml

@@ -0,0 +1,17 @@
+name: Lock Issues
+
+on:
+  schedule:
+    - cron: '15 * * * *'
+
+jobs:
+  lock:
+    name: Lock Issues
+    runs-on: ubuntu-latest
+    steps:
+      - name: Lock Issues
+        uses: dessant/lock-threads@v2
+        with:
+          github-token: ${{ github.token }}
+          issue-lock-reason: ''
+          process-only: issues