Refactor parameter initialization in Vector Binary Elementwise microkernels

PiperOrigin-RevId: 418983228
diff --git a/test/f32-vsubc-minmax.yaml b/test/f32-vsubc-minmax.yaml
index ccc204a..ef92ceb 100644
--- a/test/f32-vsubc-minmax.yaml
+++ b/test/f32-vsubc-minmax.yaml
@@ -3,24 +3,46 @@
 # This source code is licensed under the BSD-style license found in the
 # LICENSE file in the root directory of this source tree.
 - name: xnn_f32_vsubc_minmax_ukernel__neon_x4
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__neon_x8
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__sse_x4
+  init: xnn_init_f32_minmax_sse_params
 - name: xnn_f32_vsubc_minmax_ukernel__sse_x8
+  init: xnn_init_f32_minmax_sse_params
 - name: xnn_f32_vsubc_minmax_ukernel__avx_x8
+  init: xnn_init_f32_minmax_avx_params
 - name: xnn_f32_vsubc_minmax_ukernel__avx_x16
+  init: xnn_init_f32_minmax_avx_params
 - name: xnn_f32_vsubc_minmax_ukernel__avx512f_x16
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__avx512f_x32
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasmsimd_arm_x4
+  init: xnn_init_f32_minmax_wasmsimd_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasmsimd_arm_x8
+  init: xnn_init_f32_minmax_wasmsimd_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasmsimd_arm_x16
+  init: xnn_init_f32_minmax_wasmsimd_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasmsimd_x86_x4
+  init: xnn_init_f32_minmax_wasmsimd_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasmsimd_x86_x8
+  init: xnn_init_f32_minmax_wasmsimd_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasmsimd_x86_x16
+  init: xnn_init_f32_minmax_wasmsimd_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasm_x1
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasm_x2
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasm_x4
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__wasm_x8
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__scalar_x1
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__scalar_x2
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__scalar_x4
+  init: xnn_init_f32_minmax_scalar_params
 - name: xnn_f32_vsubc_minmax_ukernel__scalar_x8
+  init: xnn_init_f32_minmax_scalar_params