Bump axios and ibm-cloud-sdk-core

Bumps [axios](https://github.com/axios/axios) and [ibm-cloud-sdk-core](https://github.com/IBM/node-sdk-core). These dependencies needed to be updated together.

Updates `axios` from 1.4.0 to 1.6.0
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v1.4.0...v1.6.0)

Updates `ibm-cloud-sdk-core` from 4.0.8 to 4.1.4
- [Release notes](https://github.com/IBM/node-sdk-core/releases)
- [Changelog](https://github.com/IBM/node-sdk-core/blob/main/CHANGELOG.md)
- [Commits](IBM/node-sdk-core@v4.0.8...v4.1.4)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
- dependency-name: ibm-cloud-sdk-core
  dependency-type: indirect
...

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

Author: dependabot[bot]