Add Mac build for testing

3 jobs for mac in 41 minutes and 37 seconds (queued for 28 minutes and 52 seconds)
Status Name Job ID Coverage
  Build
passed build_bundled_mac #412509
mac

00:14:22

passed build_server_mac #412510
mac

00:14:18

 
  Test
passed test_backend_mac #412511
mac

00:12:56