Bump esbuild, @astrojs/mdx, @astrojs/starlight, @lorenzo_lewis/starlight-utils and astro

Bumps [esbuild](https://github.com/evanw/esbuild) to 0.25.2 and updates ancestor dependencies [esbuild](https://github.com/evanw/esbuild), [@astrojs/mdx](https://github.com/withastro/astro/tree/HEAD/packages/integrations/mdx), [@astrojs/starlight](https://github.com/withastro/starlight/tree/HEAD/packages/starlight), [@lorenzo_lewis/starlight-utils](https://github.com/lorenzolewis/starlight-utils/tree/HEAD/packages/starlight-utils) and [astro](https://github.com/withastro/astro/tree/HEAD/packages/astro). These dependencies need to be updated together.


Updates `esbuild` from 0.21.5 to 0.25.2
- [Release notes](https://github.com/evanw/esbuild/releases)
- [Changelog](https://github.com/evanw/esbuild/blob/main/CHANGELOG-2024.md)
- [Commits](evanw/esbuild@v0.21.5...v0.25.2)

Updates `@astrojs/mdx` from 3.1.9 to 4.2.3
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/integrations/mdx/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/@astrojs/[email protected]/packages/integrations/mdx)

Updates `@astrojs/starlight` from 0.28.2 to 0.33.0
- [Release notes](https://github.com/withastro/starlight/releases)
- [Changelog](https://github.com/withastro/starlight/blob/main/packages/starlight/CHANGELOG.md)
- [Commits](https://github.com/withastro/starlight/commits/@astrojs/[email protected]/packages/starlight)

Updates `@lorenzo_lewis/starlight-utils` from 0.2.0 to 0.3.2
- [Release notes](https://github.com/lorenzolewis/starlight-utils/releases)
- [Changelog](https://github.com/lorenzolewis/starlight-utils/blob/main/packages/starlight-utils/CHANGELOG.md)
- [Commits](https://github.com/lorenzolewis/starlight-utils/commits/@lorenzo_lewis/[email protected]/packages/starlight-utils)

Updates `astro` from 4.16.18 to 5.6.1
- [Release notes](https://github.com/withastro/astro/releases)
- [Changelog](https://github.com/withastro/astro/blob/main/packages/astro/CHANGELOG.md)
- [Commits](https://github.com/withastro/astro/commits/[email protected]/packages/astro)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version: 0.25.2
  dependency-type: indirect
- dependency-name: "@astrojs/mdx"
  dependency-version: 4.2.3
  dependency-type: direct:production
- dependency-name: "@astrojs/starlight"
  dependency-version: 0.33.0
  dependency-type: direct:production
- dependency-name: "@lorenzo_lewis/starlight-utils"
  dependency-version: 0.3.2
  dependency-type: direct:production
- dependency-name: astro
  dependency-version: 5.6.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]