chore(deps): update dependency eslint to v7.15.0

Author: renovate-bot

package-lock.json

@@ -41,7 +41,7 @@
   "devDependencies": {
     "babel-eslint": "10.1.0",
     "coveralls": "3.0.9",
-    "eslint": "7.14.0",
+    "eslint": "7.15.0",
     "eslint-config-prettier": "6.15.0",
     "eslint-plugin-prettier": "3.2.0",
     "husky": "4.3.0",