crypto: qat - specify firmware files for 402xx

The 4xxx driver can probe 4xxx and 402xx devices. However, the driver
only specifies the firmware images required for 4xxx.
This might result in external tools missing these binaries, if required,
in the initramfs.

Specify the firmware image used by 402xx with the MODULE_FIRMWARE()
macros in the 4xxx driver.

Fixes: a3e8c919 ("crypto: qat - add support for 402xx devices")
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Damian Muszynski <damian.muszynski@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>