Draft: Implement clamping in SME kernels to match naming
This change implements clamping for the following kernels, to match their naming: - kai_matmul_clamp_f32_qsi8d32p1vlx4_qsi4c32p4vlx4_1vlx4vl_sme2_mopa - kai_matmul_clamp_f32_qsi8d32p1x4_qsi4c32p4vlx4_1x4vl_sme2_sdot
Signed-off-by: Hugo OKeeffe hugo.okeeffe@arm.com