Benchmarks for QS8->F32 and QU8->F32 VCVT microkernels

PiperOrigin-RevId: 415614380
diff --git a/BUILD.bazel b/BUILD.bazel
index 0def3b1..6644fdc 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -8331,6 +8331,15 @@
 )
 
 xnnpack_benchmark(
+    name = "qs8_f32_vcvt_bench",
+    srcs = [
+        "bench/qs8-f32-vcvt.cc",
+        "src/xnnpack/AlignedAllocator.h",
+    ] + MICROKERNEL_BENCHMARK_HDRS,
+    deps = MICROKERNEL_BENCHMARK_DEPS,
+)
+
+xnnpack_benchmark(
     name = "qs8_gemm_bench",
     srcs = [
         "bench/gemm.h",
@@ -8388,6 +8397,15 @@
 )
 
 xnnpack_benchmark(
+    name = "qu8_f32_vcvt_bench",
+    srcs = [
+        "bench/qu8-f32-vcvt.cc",
+        "src/xnnpack/AlignedAllocator.h",
+    ] + MICROKERNEL_BENCHMARK_HDRS,
+    deps = MICROKERNEL_BENCHMARK_DEPS,
+)
+
+xnnpack_benchmark(
     name = "qu8_gemm_bench",
     srcs = [
         "bench/gemm.h",