SHA3 is now required by jitterentropy_rng in kernel 6.6, so lets start
preparing by packaging SHA3 support as its supported in 5.15 and 6.1
kernels as well.
AFAIK, only ARMv8.2 has a crypto extension for SHA3, however I am not aware
of any SoC we support that uses ARMv8.2 ISA so its not enabled currently.
Signed-off-by: Robert Marko <robimarko@gmail.com>