Update dependency eslint-plugin-import to v2.20.0

[skip ci]

Author: renovate-bot

package-lock.json

@@ -44,7 +44,7 @@
     "eslint": "6.8.0",
     "eslint-plugin-array-func": "3.1.3",
     "eslint-plugin-eslint-comments": "3.1.2",
-    "eslint-plugin-import": "2.19.1",
+    "eslint-plugin-import": "2.20.0",
     "eslint-plugin-jsdoc": "18.4.4",
     "eslint-plugin-node": "10.0.0",
     "eslint-plugin-promise": "4.2.1",