Merge pull request #207 from matplotlib/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

Author: QuLogic

.github/workflows/gh-pages.yml

@@ -14,7 +14,7 @@ jobs:
       deployments: write
     steps:
       - name: checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           persist-credentials: false