WAsm SIMD version of PPMM microkernel

PiperOrigin-RevId: 322944335
diff --git a/test/f32-ppmm-minmax.yaml b/test/f32-ppmm-minmax.yaml
index 98da3b2..57207d7 100644
--- a/test/f32-ppmm-minmax.yaml
+++ b/test/f32-ppmm-minmax.yaml
@@ -14,6 +14,10 @@
   k-block: 1
 - name: xnn_f32_ppmm_minmax_ukernel_4x8__psimd
   k-block: 1
+- name: xnn_f32_ppmm_minmax_ukernel_4x8__wasmsimd_splat_arm
+  k-block: 1
+- name: xnn_f32_ppmm_minmax_ukernel_4x8__wasmsimd_splat_x86
+  k-block: 1
 - name: xnn_f32_ppmm_minmax_ukernel_4x2__scalar
   k-block: 1
 - name: xnn_f32_ppmm_minmax_ukernel_2x4__scalar