build(deps-dev): bump eslint from 7.29.0 to 7.30.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.29.0 to 7.30.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.29.0...v7.30.0)

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

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

package.json

@@ -31,7 +31,7 @@
         "@vue/cli-service": "^4.5.13",
         "@vue/compiler-sfc": "^3.1.4",
         "babel-eslint": "^10.1.0",
-        "eslint": "^7.29.0",
+        "eslint": "^7.30.0",
         "eslint-plugin-vue": "^7.12.1"
     },
     "eslintConfig": {