chore(deps-dev): bump eslint-plugin-import from 2.19.1 to 2.20.0

Bumps [eslint-plugin-import](https://github.com/benmosher/eslint-plugin-import) from 2.19.1 to 2.20.0.
- [Release notes](https://github.com/benmosher/eslint-plugin-import/releases)
- [Changelog](https://github.com/benmosher/eslint-plugin-import/blob/master/CHANGELOG.md)
- [Commits](import-js/eslint-plugin-import@v2.19.1...v2.20.0)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package-lock.json

@@ -58,7 +58,7 @@
     "eslint-config-airbnb": "17.1.1",
     "eslint-config-airbnb-base": "13.2.0",
     "eslint-config-prettier": "6.9.0",
-    "eslint-plugin-import": "2.19.1",
+    "eslint-plugin-import": "2.20.0",
     "gavel-spec": "4.1.0",
     "husky": "3.1.0",
     "lint-staged": "9.5.0",