Bump eslint from 4.13.1 to 4.19.1 (#39)

Bumps [eslint](https://github.com/eslint/eslint) from 4.13.1 to 4.19.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](eslint/eslint@v4.13.1...v4.19.1)

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package.json

@@ -70,7 +70,7 @@
     "ensure-array": "~1.0.0",
     "enzyme": "~3.2.0",
     "enzyme-adapter-react-16": "~1.1.1",
-    "eslint": "~4.13.1",
+    "eslint": "~4.19.1",
     "eslint-config-trendmicro": "~1.2.0",
     "eslint-loader": "~1.9.0",
     "eslint-plugin-import": "~2.8.0",