media: ccs: Get static data version minor correctly

Fix obtaining CCS static data version minor part correctly. Instead, the
upper 8 bits were obtained from the major version number.

Fixes: a6b396f4 ("media: ccs: Add CCS static data parser library")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>