Fix debug build / feature
This is frontported from branch v1.8
Fix debug build (always enable LIMA_ENABLE_DEBUG)
Use "call" to run multiple script command (note that conda is actually conda.bat on Windows) as described in https://gitlab.com/gitlab-org/gitlab-runner/issues/2730 This is cumbersome as it breaks the symetry of the scripts on linux and windows but yeah nevermind