Bump axios from 0.18.0 to 0.21.2

Bumps [axios](https://github.com/axios/axios) from 0.18.0 to 0.21.2.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](axios/axios@v0.18.0...v0.21.2)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package-lock.json

@@ -96,7 +96,7 @@
     "@babel/preset-react": "^7.0.0",
     "@babel/register": "^7.4.0",
     "app-module-path": "^2.1.0",
-    "axios": "^0.18.0",
+    "axios": "^0.21.2",
     "babel-eslint": "^10.0.1",
     "babel-loader": "^8.0.5",
     "babel-plugin-istanbul": "^5.1.1",