Bump axios from 0.19.2 to 0.21.1

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/v0.21.1/CHANGELOG.md)
- [Commits](axios/axios@v0.19.2...v0.21.1)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -11,7 +11,7 @@
     },
     "devDependencies": {
         "@fortawesome/fontawesome-free": "^5.13.0",
-        "axios": "^0.19.2",
+        "axios": "^0.21.1",
         "bootstrap": "^4.0.0",
         "browser-sync": "^2.26.7",
         "browser-sync-webpack-plugin": "^2.0.1",