Bump axios from 0.19.2 to 0.21.1 in /client

Bumps [axios](https://github.com/axios/axios) from 0.19.2 to 0.21.1.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](axios/axios@v0.19.2...v0.21.1)

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

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

Author: dependabot[bot]

client/package-lock.json

@@ -8,7 +8,7 @@
     "@testing-library/react": "^9.4.0",
     "@testing-library/user-event": "^7.2.1",
     "@tevhooks/use-media-query": "^1.1.0",
-    "axios": "^0.19.2",
+    "axios": "^0.21.1",
     "color": "^3.1.2",
     "date-fns": "^2.11.0",
     "prettier": "^2.0.5",