Merge pull request #93 from getporter/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 4 to 6

Author: dgannon991

.github/workflows/kubernetes-mixin.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         fetch-depth: 0
     - uses: actions/setup-go@v6