Always silence pull output with --parallel
Always silence pull output with --parallel

This is how things were prior to the addition of the --quiet flag.
Making it not silent produces output that's weird and difficult to read.

Signed-off-by: Evan Shaw <178b62e73cc3fab9e30bf27b2372c9ff92401915@vendhq.com>

funkyfuture/docker-compose,vdemeester/compose,thaJeztah/compose,vdemeester/compose,shin-/compose,funkyfuture/docker-compose,dnephin/compose,thaJeztah/compose,shin-/compose,dnephin/compose