Compilation crashes when androidHostTest and androidDeviceTest enabled

[Alex009]

@Alex009 @ExNDY Please see #860, this issue is only partially resolved

Unit tests are disabled by default with the migration to AGP 9 and enabling them adds a new androidHostTest / androidDeviceTest source set (details here). Enabling tests results in an error:

Cannot query the value of task ':x:generateMRandroidHostTest' property 'androidSourceSetName' because it has no value available.

Originally posted by @griffinsorrentino in #843

[Alex009]

same issue - #860, details - #860 (comment)