ci: add stale bot (#221)

Author: raffis

.github/workflows/pr-stale.yaml

@@ -0,0 +1,18 @@
+name: pr-stale
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+permissions: {}
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+    - uses: actions/stale@1160a2240286f5da8ec72b1c0816ce2481aabf84 # v8.0.0
+      with:
+        days-before-close: '120'
+        stale-pr-label: stale
+        repo-token: ${{ github.token }}

.github/workflows/scorecard.yaml

@@ -9,8 +9,7 @@ on:
 permissions: {}
 
 jobs:
-  analysis:
-    name: Scorecard analysis
+  scorecard:
     runs-on: ubuntu-latest
     permissions:
       security-events: write