To reuse the provisioning scripts for all platforms, they are moved to a
shared folder (coin/common/shared/testserver). The scripts of macOS and
linux are combined and controlled by an input parameter (macos/linux).
Change-Id: Ibf9a438d1825d01d707c2fc8fbcf2bc70a8b4902
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@qt.io>
