chore(deps): update dependency eslint-config-react-app to v7

Author: pactflow-renovate-bot[bot]

package.json

@@ -41,7 +41,7 @@
     "@typescript-eslint/parser": "2.16.0",
     "babel-eslint": "10.1.0",
     "eslint": "6.8.0",
-    "eslint-config-react-app": "5.2.1",
+    "eslint-config-react-app": "7.0.1",
     "eslint-plugin-flowtype": "3.13.0",
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-jsx-a11y": "6.10.2",