build(deps): bump gatsby from 2.24.23 to 2.24.37 in /docs (#1297)

Bumps [gatsby](https://github.com/gatsbyjs/gatsby) from 2.24.23 to 2.24.37.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/compare/gatsby@2.24.23...gatsby@2.24.37)

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Xiang Dai <long0dai@foxmail.com>

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

Author: dependabot[bot]