[conda] Add pip to host dependencies

2 jobs for update_install_commands in 11 minutes and 59 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #246430
docker
build_linux_38

00:05:52

74.0%
passed #246429
intel macos
build_macos_intel_38

00:11:56

74.0%