Merge pull request #57 from SimpleITK/dependabot/github_actions/actions/upload-pages-artifact-4

Bump actions/upload-pages-artifact from 3 to 4

Author: blowekamp

.github/workflows/docs.yml

@@ -53,7 +53,7 @@ jobs:
         uses: actions/configure-pages@v5
       - name: Upload artifact
         if: github.ref == 'refs/heads/main'
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           # Upload build sphinx docs
           path: 'docs/build/html'