firmware: cs_dsp: Print messages from bin files

The coefficient file contains various info strings, and the equivalent
strings are printed from the WMFW file as it is loaded. Add support
for printing these from the coefficient file as well.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20211117132300.1290-5-ckeepax@opensource.cirrus.com


Signed-off-by: Mark Brown <broonie@kernel.org>