Bump actions/configure-pages from 3 to 4

Bumps [actions/configure-pages](https://github.com/actions/configure-pages) from 3 to 4.
- [Release notes](https://github.com/actions/configure-pages/releases)
- [Commits](actions/configure-pages@v3...v4)

---
updated-dependencies:
- dependency-name: actions/configure-pages
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/deploy-pages.yml

@@ -53,7 +53,7 @@ jobs:
         if [%RUNNER_DEBUG%]==[1] set CAKE_VERBOSITY=Diagnostic
         dotnet cake docs.cake --target All --verbosity %CAKE_VERBOSITY%
     - name: Setup GitHub Pages
-      uses: actions/configure-pages@v3
+      uses: actions/configure-pages@v4
     - name: Upload documentation artifact
       uses: actions/upload-pages-artifact@v2
       with: