build(deps-dev): bump axios from 0.19.2 to 0.21.0 (#12708)

Bumps [axios](https://github.com/axios/axios) from 0.19.2 to 0.21.0.
- [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/v0.19.2...v0.21.0)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -109,7 +109,7 @@
     "apidoc": "gulp apidoc"
   },
   "devDependencies": {
-    "axios": "^0.19.2",
+    "axios": "^0.21.0",
     "chai": "^4.1.2",
     "chai-as-promised": "^7.1.1",
     "chai-moment": "^0.1.0",