Add the -66.ucode firmwares for the hardware supported in v5.15. The
driver in v5.15 supports API version -66, so we need these binaries in
order to use the latest firmwares supported in the kernel LTS release.
Build number: Core_build_core63-136
Revision: f1c864e0 (Qu, QuZ, cc, ty)
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>