chore(deps): bump axios, @docusaurus/core, @docusaurus/plugin-sitemap…

… and @docusaurus/preset-classic

Removes [axios](https://github.com/axios/axios). It's no longer used after updating ancestor dependencies [axios](https://github.com/axios/axios), [@docusaurus/core](https://github.com/facebook/docusaurus/tree/HEAD/packages/docusaurus), [@docusaurus/plugin-sitemap](https://github.com/facebook/docusaurus/tree/HEAD/packages/docusaurus-plugin-sitemap) and [@docusaurus/preset-classic](https://github.com/facebook/docusaurus/tree/HEAD/packages/docusaurus-preset-classic). These dependencies need to be updated together.


Removes `axios`

Updates `@docusaurus/core` from 2.3.1 to 3.1.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.1.1/packages/docusaurus)

Updates `@docusaurus/plugin-sitemap` from 2.3.1 to 3.1.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.1.1/packages/docusaurus-plugin-sitemap)

Updates `@docusaurus/preset-classic` from 2.3.1 to 3.1.1
- [Release notes](https://github.com/facebook/docusaurus/releases)
- [Changelog](https://github.com/facebook/docusaurus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/docusaurus/commits/v3.1.1/packages/docusaurus-preset-classic)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
  dependency-group: npm_and_yarn-security-group
- dependency-name: "@docusaurus/core"
  dependency-type: direct:production
  dependency-group: npm_and_yarn-security-group
- dependency-name: "@docusaurus/plugin-sitemap"
  dependency-type: direct:production
  dependency-group: npm_and_yarn-security-group
- dependency-name: "@docusaurus/preset-classic"
  dependency-type: direct:production
  dependency-group: npm_and_yarn-security-group
...

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