Bump JamesIves/github-pages-deploy-action from 4.7.1 to 4.7.2 (#976)

Author: dependabot[bot]

.github/workflows/pkgdown.yaml

@@ -48,7 +48,7 @@ jobs:
 
       - name: Deploy to GitHub pages 🚀
         if: github.event_name != 'pull_request'
-        uses: JamesIves/[email protected].1
+        uses: JamesIves/[email protected].2
         with:
           branch: gh-pages
           folder: docs