Bump actions/upload-pages-artifact from 2.0.0 to 3.0.1

Bumps [actions/upload-pages-artifact](https://github.com/actions/upload-pages-artifact) from 2.0.0 to 3.0.1.
- [Release notes](https://github.com/actions/upload-pages-artifact/releases)
- [Commits](actions/upload-pages-artifact@a753861...56afc60)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/publish.yaml

@@ -46,7 +46,7 @@ jobs:
         run: hugo --environment production --baseURL ${{ steps.pages.outputs.base_url }}/
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@a753861a5debcf57bf8b404356158c8e1e33150c # v2.0.0
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3.0.1
         with:
           path: ./public/