chore(deps-dev): bump @vue/cli-plugin-typescript

Bumps [@vue/cli-plugin-typescript](https://github.com/vuejs/vue-cli/tree/HEAD/packages/@vue/cli-plugin-typescript) from 4.5.11 to 4.5.12.
- [Release notes](https://github.com/vuejs/vue-cli/releases)
- [Changelog](https://github.com/vuejs/vue-cli/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-cli/commits/v4.5.12/packages/@vue/cli-plugin-typescript)

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

generators/client/templates/vue/package.json

@@ -29,7 +29,7 @@
     "@vue/eslint-config-prettier": "6.0.0",
     "@vue/eslint-config-typescript": "7.0.0",
     "@vue/cli-plugin-eslint": "4.5.11",
-    "@vue/cli-plugin-typescript": "4.5.11",
+    "@vue/cli-plugin-typescript": "4.5.12",
     "@vue/cli-service": "4.5.11",
     "@vue/test-utils": "1.1.3",
     "autoprefixer": "10.2.5",