Bump axios from 0.19.0 to 0.21.1

Bumps [axios](https://github.com/axios/axios) from 0.19.0 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v0.21.1/CHANGELOG.md)
- [Commits](axios/axios@v0.19.0...v0.21.1)

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

Author: dependabot[bot]

package-lock.json

@@ -36,7 +36,7 @@
   },
   "devDependencies": {
     "@material-ui/core": "^4.8.0",
-    "axios": "^0.19.0",
+    "axios": "^0.21.1",
     "react-ace": "^8.0.0"
   }
 }