Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/golangci-lint.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: install Go
         uses: actions/setup-go@v5
         with: