Merge pull request #968 from kubernetes/dependabot/github_actions/actions/checkout-6

build(deps): bump actions/checkout from 5 to 6

Author: k8s-ci-robot

.github/workflows/main.yml

@@ -21,7 +21,7 @@ jobs:
         with:
           go-version: '1.24.1'
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           path: git-sync
 
@@ -38,7 +38,7 @@ jobs:
         with:
           go-version: '1.24.1'
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           path: git-sync
 
@@ -63,7 +63,7 @@ jobs:
         with:
           go-version: '1.24.1'
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           path: git-sync