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

@@ -7,7 +7,7 @@
     "@material-ui/core": "^4.6.0",
     "@material-ui/icons": "^4.5.1",
     "@sweetalert2/theme-bootstrap-4": "^3.0.1",
-    "axios": "^0.19.0",
+    "axios": "^0.21.1",
     "bootstrap": "^4.3.1",
     "env-cmd": "^10.0.1",
     "gh-pages": "^2.1.1",