Update actions/checkout action to v5 (#6)

Co-authored-by: horothesun-renovate[bot] <155104562+horothesun-renovate[bot]@users.noreply.github.com>

Author: horothesun-renovate[bot]

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
     timeout-minutes: 2
     steps:
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Create terraform.tf
       env: