Create prune.yml

.github/workflows/prune.yml

@@ -0,0 +1,16 @@
+on:
+  schedule:
+    - cron: '0 0 * * *' # Run daily at midnight
+
+jobs:
+  prune:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Prune Docker builder cache
+        run: docker buildx prune -f