Bump actions/checkout from 4 to 5 (#29)

Author: dependabot[bot]

.github/workflows/lint.yml

@@ -12,7 +12,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Lint Code Base
         uses: docker://ghcr.io/github/super-linter:slim-v4
         env: