Bump @intlify/unplugin-vue-i18n in /swift_browser_ui_frontend

Bumps [@intlify/unplugin-vue-i18n](https://github.com/intlify/bundle-tools/tree/HEAD/packages/unplugin-vue-i18n) from 1.6.0 to 2.0.0.
- [Release notes](https://github.com/intlify/bundle-tools/releases)
- [Changelog](https://github.com/intlify/bundle-tools/blob/main/packages/unplugin-vue-i18n/CHANGELOG.md)
- [Commits](https://github.com/intlify/bundle-tools/commits/bundle-utils@2.0.0/packages/unplugin-vue-i18n)

---
updated-dependencies:
- dependency-name: "@intlify/unplugin-vue-i18n"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

swift_browser_ui_frontend/package.json

@@ -14,7 +14,7 @@
     "docker-build-devel": "vite build --mode development"
   },
   "dependencies": {
-    "@intlify/unplugin-vue-i18n": "^1.6.0",
+    "@intlify/unplugin-vue-i18n": "^2.0.0",
     "@mdi/js": "^7.4.47",
     "@vitejs/plugin-vue": "^4.6.2",
     "@vueuse/rxjs": "^10.7.1",