Bump axios from 0.18.1 to 0.19.0

Bumps [axios](https://github.com/axios/axios) from 0.18.1 to 0.19.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.18.1...v0.19.0)

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

package.json

@@ -11,7 +11,7 @@
   },
   "devDependencies": {
     "animate-sass": "^0.8.2",
-    "axios": "^0.18",
+    "axios": "^0.19",
     "bootstrap-sass": "^3.4.1",
     "chart.js": "^2.8.0",
     "cross-env": "^5.1",