Remove unused scale types from packing functions
Remove fp32 and fp16 scale datatypes from
- kai_rhs_pack_kxn_qsi4c32p_qsu4c32s1s0
- kai_rhs_pack_nxk_qsi4c32p_qsu4c32s1s0
since they aren't being used and just creates more maintenance work.
Signed-off-by: Jens Elofsson jens.elofsson@arm.com