Bump axios from 0.16.1 to 0.18.1

Bumps [axios](https://github.com/axios/axios) from 0.16.1 to 0.18.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.18.1/CHANGELOG.md)
- [Commits](axios/axios@v0.16.1...v0.18.1)

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

Author: dependabot[bot]

package-lock.json

@@ -34,7 +34,7 @@
     },
     "devDependencies": {
         "aws-sdk": "2.71.0",
-        "axios": "0.16.1",
+        "axios": "0.18.1",
         "babel-cli": "6.24.1",
         "babel-core": "6.23.1",
         "babel-eslint": "6.1.2",