Bump nwtgck/actions-netlify from 2.0 to 2.1

Bumps [nwtgck/actions-netlify](https://github.com/nwtgck/actions-netlify) from 2.0 to 2.1.
- [Release notes](https://github.com/nwtgck/actions-netlify/releases)
- [Changelog](https://github.com/nwtgck/actions-netlify/blob/develop/CHANGELOG.md)
- [Commits](nwtgck/actions-netlify@v2.0...v2.1)

---
updated-dependencies:
- dependency-name: nwtgck/actions-netlify
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/storybook-clientapp-netlify.yml

@@ -45,7 +45,7 @@ jobs:
           path: ./starsky/starsky/clientapp/storybook-static
 
       - name: Deploy to Netlify
-        uses: nwtgck/actions-netlify@v2.0
+        uses: nwtgck/actions-netlify@v2.1
         if: github.event_name != 'pull_request'
         with:
           publish-dir: './starsky/starsky/clientapp/storybook-static'