build(deps-dev): bump @typescript-eslint/eslint-plugin

Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin) from 2.29.0 to 2.30.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v2.30.0/packages/eslint-plugin)

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

Author: dependabot-preview[bot]

package.json

@@ -51,7 +51,7 @@
     "@types/require-from-string": "~1.2.0",
     "@types/rimraf": "~3.0.0",
     "@types/sade": "~1.6.0",
-    "@typescript-eslint/eslint-plugin": "~2.29.0",
+    "@typescript-eslint/eslint-plugin": "~2.30.0",
     "@typescript-eslint/parser": "~2.29.0",
     "commitizen": "~4.0.3",
     "commitlint-config-cz": "~0.13.0",