Update dependency eslint-plugin-import to v2.31.0

Author: renovate[bot]

package.json

@@ -24,7 +24,7 @@
     "eslint-config-react-app": "^5.2.1",
     "eslint-loader": "3.0.4",
     "eslint-plugin-flowtype": "4.6.0",
-    "eslint-plugin-import": "2.20.1",
+    "eslint-plugin-import": "2.31.0",
     "eslint-plugin-jsx-a11y": "6.2.3",
     "eslint-plugin-react": "7.19.0",
     "eslint-plugin-react-hooks": "^1.6.1",