dcc: Move COMPRESS_DEBUG to compression functions
dcc: Move COMPRESS_DEBUG to compression functions

Acked-by: Frediano Ziglio <55d48b080b2e443e395cde84d2c83b135a4ff48e@redhat.com>

SPICE/spice,fgouget/spice,fgouget/spice,fgouget/spice,fgouget/spice,SPICE/spice,SPICE/spice