Bump trim, @docusaurus/core, @docusaurus/preset-classic and @docusaurus/theme-mermaid

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


Removes `trim`

Updates `@docusaurus/core` from 2.4.3 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/preset-classic` from 2.4.3 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)

Updates `@docusaurus/theme-mermaid` from 2.4.3 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-theme-mermaid)

---
updated-dependencies:
- dependency-name: trim
  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/preset-classic"
  dependency-type: direct:production
  dependency-group: npm_and_yarn-security-group
- dependency-name: "@docusaurus/theme-mermaid"
  dependency-type: direct:production
  dependency-group: npm_and_yarn-security-group
...

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

Author: dependabot[bot]