build(deps): bump gatsby-remark-autolink-headers from 6.10.0 to 6.11.0 (

#1900)

Bumps [gatsby-remark-autolink-headers](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-remark-autolink-headers) from 6.10.0 to 6.11.0.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby-remark-autolink-headers/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/gatsby-remark-autolink-headers@6.11.0/packages/gatsby-remark-autolink-headers)

---
updated-dependencies:
- dependency-name: gatsby-remark-autolink-headers
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -35,7 +35,7 @@
     "gatsby-plugin-sass": "^6.11.0",
     "gatsby-plugin-sharp": "^5.11.0",
     "gatsby-plugin-sitemap": "^6.11.0",
-    "gatsby-remark-autolink-headers": "^6.10.0",
+    "gatsby-remark-autolink-headers": "^6.11.0",
     "gatsby-remark-code-titles": "^1.1.0",
     "gatsby-remark-copy-linked-files": "^6.11.0",
     "gatsby-remark-images": "^7.11.0",