Merge pull request #1687 from kubernetes-sigs/dependabot/github_actions/master/actions/checkout-4

build(deps): bump actions/checkout from 1 to 4

Author: k8s-ci-robot

.github/workflows/gh-pages.yml

@@ -22,7 +22,7 @@ jobs:
         curl -sfL https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash -s -- --version v3.5.2
 
     - name: Check out repo
-      uses: actions/checkout@v1
+      uses: actions/checkout@v4
       with:
         fetch-depth: 0