Improvements

* Add ability to delete iCloud Sandbox Testers (#6395)
* Validate team ID and show nice error message (#6442)
* Add more debugging information when providing a wrong team (#6443)
* adding in `pendingDeveloperRelease` status (#6436)
* Losen up dependencies of subtools (#6461)

https://github.com/fastlane-old/spaceship/releases/tag/0.35.0
