chore(plugins): bump the development group

Bumps the development group in /packages/plugins with 2 updates: [@maas/mirror](https://github.com/magicasaservice/mirror) and [mkdist](https://github.com/unjs/mkdist).


Updates `@maas/mirror` from 0.5.1 to 0.5.7
- [Commits](https://github.com/magicasaservice/mirror/commits)

Updates `mkdist` from 1.6.0 to 2.1.0
- [Release notes](https://github.com/unjs/mkdist/releases)
- [Changelog](https://github.com/unjs/mkdist/blob/main/CHANGELOG.md)
- [Commits](unjs/mkdist@v1.6.0...v2.1.0)

---
updated-dependencies:
- dependency-name: "@maas/mirror"
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development
- dependency-name: mkdist
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: development
...

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

packages/plugins/package.json

@@ -4,11 +4,11 @@
   "version": "0.40.0",
   "author": "Robin Scholz <https://github.com/robinscholz>, Christoph Jeworutzki <https://github.com/ChristophJeworutzki>",
   "devDependencies": {
-    "@maas/mirror": "^0.5.1",
+    "@maas/mirror": "^0.5.7",
     "@nuxt/schema": "^3.14.1592",
     "@nuxt/types": "^2.17.1",
     "esno": "^4.8.0",
-    "mkdist": "^1.6.0",
+    "mkdist": "^2.1.0",
     "vue-tsc": "^2.1.10"
   },
   "exports": "./index.ts",