[scripts/mirror] Better use progress (too long otherwise)

5 jobs for master in 6 minutes and 8 seconds (queued for 8 seconds)
Status Name Job ID Coverage
  Build
passed build_linux_36 #178437
docker

00:02:45

passed build_linux_37 #178438
docker

00:02:32

passed build_macosx_36 #178439
macosx

00:05:08

passed build_macosx_37 #178440
macosx

00:04:51

 
  Deploy
passed deploy_beta #178441
docker

00:00:59