AVX512 F32->QS8 and F32->QU8 VCVT microkernels

PiperOrigin-RevId: 416477234
diff --git a/BUILD.bazel b/BUILD.bazel
index 4f85fcb..84548cc 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -6212,6 +6212,8 @@
 PROD_AVX512SKX_MICROKERNEL_SRCS = [
     "src/f16-f32-vcvt/gen/vcvt-avx512skx-x16.c",
     "src/f32-f16-vcvt/gen/vcvt-avx512skx-x16.c",
+    "src/f32-qs8-vcvt/gen/vcvt-avx512skx-x128.c",
+    "src/f32-qu8-vcvt/gen/vcvt-avx512skx-x128.c",
     "src/qc8-dwconv/gen/up32x9-minmax-fp32-avx512skx-mul32.c",
     "src/qc8-dwconv/gen/up32x25-minmax-fp32-avx512skx-mul32.c",
     "src/qc8-gemm/gen/1x16c8-minmax-fp32-avx512skx.c",
@@ -6242,6 +6244,14 @@
     "src/f16-f32-vcvt/gen/vcvt-avx512skx-x32.c",
     "src/f32-f16-vcvt/gen/vcvt-avx512skx-x16.c",
     "src/f32-f16-vcvt/gen/vcvt-avx512skx-x32.c",
+    "src/f32-qs8-vcvt/gen/vcvt-avx512skx-x32.c",
+    "src/f32-qs8-vcvt/gen/vcvt-avx512skx-x64.c",
+    "src/f32-qs8-vcvt/gen/vcvt-avx512skx-x96.c",
+    "src/f32-qs8-vcvt/gen/vcvt-avx512skx-x128.c",
+    "src/f32-qu8-vcvt/gen/vcvt-avx512skx-x32.c",
+    "src/f32-qu8-vcvt/gen/vcvt-avx512skx-x64.c",
+    "src/f32-qu8-vcvt/gen/vcvt-avx512skx-x96.c",
+    "src/f32-qu8-vcvt/gen/vcvt-avx512skx-x128.c",
     "src/qc8-dwconv/gen/up16x9-minmax-fp32-avx512skx-mul32.c",
     "src/qc8-dwconv/gen/up16x25-minmax-fp32-avx512skx-mul32.c",
     "src/qc8-dwconv/gen/up32x9-minmax-fp32-avx512skx-mul32.c",