Update conda_build_config.yaml: python 3.7

3 jobs for master in 39 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
canceled #21554
linux
build-linux

00:00:39

 
  Build Noarch
canceled #21555
conda
build-noarch

 
  Deploy
canceled #21556
conda linux allowed to fail manual
deploy-devel