chore(deps): update dependency @shelf/eslint-config to v2.30.0

Author: renovate[bot]

package.json

@@ -60,7 +60,7 @@
     "@babel/cli": "7.22.15",
     "@babel/core": "7.22.20",
     "@shelf/babel-config": "2.0.1",
-    "@shelf/eslint-config": "2.29.3",
+    "@shelf/eslint-config": "2.30.0",
     "@shelf/prettier-config": "1.0.0",
     "@types/jest": "29.5.5",
     "@types/node": "16",