Bump @intlify/shared and vue-i18n in /frontend

Bumps [@intlify/shared](https://github.com/intlify/vue-i18n/tree/HEAD/packages/shared) to 10.0.5 and updates ancestor dependency [vue-i18n](https://github.com/intlify/vue-i18n/tree/HEAD/packages/vue-i18n). These dependencies need to be updated together.


Updates `@intlify/shared` from 10.0.3 to 10.0.5
- [Release notes](https://github.com/intlify/vue-i18n/releases)
- [Changelog](https://github.com/intlify/vue-i18n/blob/master/CHANGELOG.md)
- [Commits](https://github.com/intlify/vue-i18n/commits/v10.0.5/packages/shared)

Updates `vue-i18n` from 10.0.3 to 10.0.5
- [Release notes](https://github.com/intlify/vue-i18n/releases)
- [Changelog](https://github.com/intlify/vue-i18n/blob/master/CHANGELOG.md)
- [Commits](https://github.com/intlify/vue-i18n/commits/v10.0.5/packages/vue-i18n)

---
updated-dependencies:
- dependency-name: "@intlify/shared"
  dependency-type: indirect
- dependency-name: vue-i18n
  dependency-type: direct:production
...

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Author: dependabot[bot]