qat: enable qat driver for 402xx device

Enabled qat driver support for 402xx device with
ID 0x4944/0x4945. This is an additional device supported
under the existing qat_4xxx driver. Firmwares specific to
the 402xx device are added.

Signed-off-by: Hareshx Sankar Raj <hareshx.sankar.raj@intel.com>

Relnotes: yes
Sponsored by: Intel Corporation
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D52488