Add remove old artifacts cron job

.github/workflows/remove-old-artifacts.yml

@@ -0,0 +1,26 @@
+name: Remove old artifacts
+
+on:
+  schedule:
+    # Every day at 1am
+    - cron: "0 1 * * *"
+  workflow_dispatch:
+    inputs:
+      logLevel:
+        description: "Log level"
+        required: true
+        default: "warning"
+
+jobs:
+  remove-old-artifacts:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Remove old artifacts
+        uses: c-hive/gha-remove-artifacts@v1
+        with:
+          age: "1 week"
+          # Optional inputs
+          # skip-tags: true
+          # skip-recent: 5