Update axios requirement from ^0.21.1 to ^0.21.4
Update axios requirement from ^0.21.1 to ^0.21.4

Updates the requirements on [axios](https://github.com/axios/axios) to permit the latest version.
- [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/v0.21.1...v0.21.4)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
ioBroker/ioBroker.discovery,ioBroker/ioBroker.discovery