Merge pull request #222 from github/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

Author: tsusdere

.github/workflows/pages-gem.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Ruby
         uses: ruby/setup-ruby@8aeb6ff8030dd539317f8e1769a044873b56ea71 # v1.268.0
         with: