fix(deps): bump gatsby-link from 2.10.0 to 2.11.0

Bumps [gatsby-link](https://github.com/gatsbyjs/gatsby/tree/HEAD/packages/gatsby-link) from 2.10.0 to 2.11.0.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/packages/gatsby-link/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/commits/[email protected]/packages/gatsby-link)

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