Bump eslint-plugin-vue from 8.5.0 to 8.7.1 in /vue

Bumps [eslint-plugin-vue](https://github.com/vuejs/eslint-plugin-vue) from 8.5.0 to 8.7.1.
- [Release notes](https://github.com/vuejs/eslint-plugin-vue/releases)
- [Commits](https://github.com/vuejs/eslint-plugin-vue/compare/v8.5.0...v8.7.1)

---
updated-dependencies:
- dependency-name: eslint-plugin-vue
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

vue/package.json

@@ -54,7 +54,7 @@
     "@vue/eslint-config-typescript": "^10.0.0",
     "babel-eslint": "^10.1.0",
     "eslint": "^7.28.0",
-    "eslint-plugin-vue": "^8.0.3",
+    "eslint-plugin-vue": "^8.7.1",
     "typescript": "~4.5.5",
     "vue-cli-plugin-i18n": "^2.1.1",
     "webpack-bundle-tracker": "1.4.0",