build(deps): bump gatsby-plugin-netlify from 4.1.0 to 4.3.1 in /docs

Bumps [gatsby-plugin-netlify](https://github.com/netlify/gatsby-plugin-netlify) from 4.1.0 to 4.3.1.
- [Release notes](https://github.com/netlify/gatsby-plugin-netlify/releases)
- [Changelog](https://github.com/netlify/gatsby-plugin-netlify/blob/main/CHANGELOG.md)
- [Commits](netlify/gatsby-plugin-netlify@v4.1.0...v4.3.1)

---
updated-dependencies:
- dependency-name: gatsby-plugin-netlify
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

docs/package-lock.json

@@ -18,7 +18,7 @@
     "gatsby-plugin-google-analytics": "^4.11.0",
     "gatsby-plugin-manifest": "^4.11.1",
     "gatsby-plugin-mdx": "^3.11.1",
-    "gatsby-plugin-netlify": "^4.1.0",
+    "gatsby-plugin-netlify": "^4.3.1",
     "gatsby-plugin-netlify-cache": "^2.0.0",
     "gatsby-plugin-offline": "^5.11.1",
     "gatsby-plugin-react-helmet": "^5.11.0",
@@ -34,7 +34,7 @@
     "gatsby-remark-responsive-iframe": "^5.11.0",
     "gatsby-source-filesystem": "^4.13.0",
     "gatsby-transformer-remark": "^5.11.1",
-    "gatsby-transformer-sharp": "^4.11.0",
+    "gatsby-transformer-sharp": "^4.13.0",
     "gatsby-transformer-yaml": "^4.11.0",
     "polished": "^4.1.4",
     "postcss": "^8.4.12",