chore(deps): update actions/checkout action to v4 (#47)

Co-authored-by: Self-hosted Renovate Bot <123456+self-hosted-renovate[bot]@users.noreply.github.enterprise.com>
Co-authored-by: Jack Lindamood <[email protected]>

.github/workflows/build.yaml

@@ -16,6 +16,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Test code
         uses: cresta/action-lint-go-external@v1