utils: add sofprobeclient binary

utils: add sofprobeclient binary

Add sofprobeclient, a SOF probe client for compressed audio
capture based on crecord. Built from its own source file with
the same libtinycompress linkage as cplay and crecord.

At this phase the sofprobeclient.c is almost exact copy of
crecord.c. Only the reference to the command name have been updated
from "crecord" to "sofprobeclient".

This is a staring point for SOF probe debugging tool that uses
compressed audio capture device for routing logs and audio form
defined probe points out of the DSP subsystem.

Closes: https://github.com/alsa-project/tinycompress/pull/35
Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>