chore(deps-dev): bump the vite group across 2 directories with 2 updates

Bumps the vite group with 2 updates in the / directory: [@nextcloud/vite-config](https://github.com/nextcloud-libraries/nextcloud-vite-config) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).
Bumps the vite group with 1 update in the /build/frontend-legacy directory: [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite).


Updates `@nextcloud/vite-config` from 2.5.2 to 2.5.4
- [Release notes](https://github.com/nextcloud-libraries/nextcloud-vite-config/releases)
- [Changelog](https://github.com/nextcloud-libraries/nextcloud-vite-config/blob/v2.5.4/CHANGELOG.md)
- [Commits](nextcloud-libraries/nextcloud-vite-config@v2.5.2...v2.5.4)

Updates `vite` from 7.3.6 to 8.1.0
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/create-vite@8.1.0/packages/vite)

Updates `vite` from 7.3.6 to 8.1.0
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/create-vite@8.1.0/packages/vite)

Updates `vite` from 7.3.6 to 8.1.0
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/create-vite@8.1.0/packages/vite)

Updates `vite` from 7.3.6 to 8.1.0
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/create-vite@8.1.0/packages/vite)

---
updated-dependencies:
- dependency-name: "@nextcloud/vite-config"
  dependency-version: 2.5.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: vite
- dependency-name: vite
  dependency-version: 8.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: vite
- dependency-name: vite
  dependency-version: 8.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: vite
- dependency-name: vite
  dependency-version: 8.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: vite
- dependency-name: vite
  dependency-version: 8.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: vite
...

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Author: dependabot[bot]