Add stale-bot for issues/PRs needing more info

diff --git a/.github/workflows/stale_bot.yml b/.github/workflows/stale_bot.yml
new file mode 100644 (file)
index 0000000..00c8421
--- /dev/null
+++ b/.github/workflows/stale_bot.yml
@@ -0,0 +1,12 @@
+name: 'Close stale issues and PRs'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          any-of-labels: 'needs-more-info'