Bump nwtgck/actions-netlify from 1.1 to 3.0

Bumps [nwtgck/actions-netlify](https://github.com/nwtgck/actions-netlify) from 1.1 to 3.0.
- [Release notes](https://github.com/nwtgck/actions-netlify/releases)
- [Changelog](https://github.com/nwtgck/actions-netlify/blob/develop/CHANGELOG.md)
- [Commits](nwtgck/actions-netlify@v1.1...v3.0)

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

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

Author: dependabot[bot]

.github/workflows/pr.yml

@@ -49,7 +49,7 @@ jobs:
 
       - name: Deploy to Netlify
         id: netlify-deploy
-        uses: nwtgck/actions-netlify@v1.1
+        uses: nwtgck/actions-netlify@v3.0
         with:
           publish-dir: './_book'
           production-branch: master