chore(deps): update dependency eslint-plugin-import to v2.13.0 (#308)

This Pull Request updates dependency [eslint-plugin-import](https://github.com/benmosher/eslint-plugin-import) from `v2.12.0` to `v2.13.0`



<details>
<summary>Release Notes</summary>

### [`v2.13.0`](https://github.com/benmosher/eslint-plugin-import/blob/master/CHANGELOG.md#&#8203;2130---2018-06-24)
[Compare Source](import-js/eslint-plugin-import@v2.12.0...v2.13.0)
##### Added
- Add ESLint 5 support ([#&#8203;1122], thanks [@&#8203;ai] and [@&#8203;ljharb])
- Add [`no-relative-parent-imports`] rule: disallow relative imports from parent directories ([#&#8203;1093], thanks [@&#8203;chrislloyd])
##### Fixed
- `namespace` rule: ensure it works in eslint 5/ecmaVersion 2018 (thanks [@&#8203;ljharb])

---

</details>




---

This PR has been generated by [Renovate Bot](https://renovatebot.com).

Author: renovate[bot]

package.json

@@ -45,7 +45,7 @@
     "concurrently": "3.6.0",
     "eslint": "4.19.1",
     "eslint-config-prettier": "2.9.0",
-    "eslint-plugin-import": "2.12.0",
+    "eslint-plugin-import": "2.13.0",
     "eslint-plugin-react": "7.9.1",
     "flowgen": "1.2.2",
     "husky": "0.14.3",

yarn.lock

@@ -1667,9 +1667,9 @@ eslint-module-utils@^2.2.0:
     debug "^2.6.8"
     pkg-dir "^1.0.0"
 
-eslint-plugin-import@2.12.0:
-  version "2.12.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.12.0.tgz#dad31781292d6664b25317fd049d2e2b2f02205d"
+eslint-plugin-import@2.13.0:
+  version "2.13.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-import/-/eslint-plugin-import-2.13.0.tgz#df24f241175e312d91662dc91ca84064caec14ed"
   dependencies:
     contains-path "^0.1.0"
     debug "^2.6.8"