audio: Use %zu for size_t
audio: Use %zu for size_t

For 64-bit build compatibility use %zu for logging size_t types.

Change-Id: I9935ef32f67507d167536905d64176acb2b69667
Signed-off-by: Richard Fitzgerald <22ee0097135072451429b5ac45630d52779cd49b@opensource.cirrus.com>

CirrusLogic/tinyhal,CirrusLogic/tinyhal,CirrusLogic/tinyhal