Merge pull request #210 from stan-dev/dependabot/github_actions/actions/checkout-7

Bump actions/checkout from 6 to 7

Author: jgabry

.github/workflows/pkgdown.yaml

@@ -23,7 +23,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: r-lib/actions/setup-pandoc@v2