Merge pull request #20507 from mozilla/dependabot/github_actions/actions/upload-artifact-6

Bump actions/upload-artifact from 5 to 6

Author: timvandermeij

.github/workflows/publish_website.yml

@@ -49,7 +49,7 @@ jobs:
           INPUT_PATH: build/gh-pages
 
       - name: Upload the website
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: github-pages
           path: ${{ runner.temp }}/website.tar