Update JamesIves/github-pages-deploy-action action to v4.7.1

Author: renovate[bot]

.github/workflows/latexmk.yml

@@ -39,7 +39,7 @@ jobs:
         with:
           cmd: make
           depends: lecture-notes/DEPENDS.txt
-      - uses: JamesIves/github-pages-deploy-action@v4.6.8
+      - uses: JamesIves/github-pages-deploy-action@v4.7.1
         with:
           branch: gh-pages
           folder: package