Bump the vuepress group with 3 updates

Bumps the vuepress group with 3 updates: [@vuepress/bundler-vite](https://github.com/vuepress/core), [vuepress](https://github.com/vuejs/vuepress/tree/HEAD/packages/vuepress) and [vuepress-theme-hope](https://github.com/vuepress-theme-hope/vuepress-theme-hope/tree/HEAD/packages/theme).


Updates `@vuepress/bundler-vite` from 2.0.0-rc.19 to 2.0.0-rc.20
- [Release notes](https://github.com/vuepress/core/releases)
- [Changelog](https://github.com/vuepress/core/blob/main/CHANGELOG.md)
- [Commits](vuepress/core@v2.0.0-rc.19...v2.0.0-rc.20)

Updates `vuepress` from 2.0.0-rc.19 to 2.0.0-rc.20
- [Release notes](https://github.com/vuejs/vuepress/releases)
- [Changelog](https://github.com/vuejs/vuepress/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vuepress/commits/HEAD/packages/vuepress)

Updates `vuepress-theme-hope` from 2.0.0-rc.71 to 2.0.0-rc.72
- [Release notes](https://github.com/vuepress-theme-hope/vuepress-theme-hope/releases)
- [Changelog](https://github.com/vuepress-theme-hope/vuepress-theme-hope/blob/main/packages/theme/CHANGELOG.md)
- [Commits](https://github.com/vuepress-theme-hope/vuepress-theme-hope/commits/v2.0.0-rc.72/packages/theme)

---
updated-dependencies:
- dependency-name: "@vuepress/bundler-vite"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: vuepress
- dependency-name: vuepress
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: vuepress
- dependency-name: vuepress-theme-hope
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: vuepress
...

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