Bump axios from 0.20.0 to 0.21.0

Bumps [axios](https://github.com/axios/axios) from 0.20.0 to 0.21.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](axios/axios@v0.20.0...v0.21.0)

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

package.json

@@ -44,7 +44,7 @@
     "mocha": "^8.2.0"
   },
   "dependencies": {
-    "axios": "^0.20.0",
+    "axios": "^0.21.0",
     "axios-cookiejar-support": "^1.0.0",
     "tough-cookie": "^4.0.0"
   },