ci: actions/checkout@v6

Author: Jiralite

.github/workflows/deploy.yaml

@@ -8,7 +8,7 @@ jobs:
     name: Deploy notifications
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: superfly/flyctl-actions/setup-flyctl@master