SSSE3 versions of DWCONV2D CHW 3x3p1 micro-kernels

PiperOrigin-RevId: 338801635
diff --git a/BUILD.bazel b/BUILD.bazel
index 113f32e..8e6348b 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -2039,6 +2039,16 @@
 ]
 
 SSSE3_UKERNELS = [
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-1x4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-2x4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-3x4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-4x4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-5x4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-6x4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-1x4-acc2.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-1x4-acc3.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-1x4-acc4.c",
+    "src/f32-dwconv2d-chw/gen/3x3p1-minmax-ssse3-2x4-acc2.c",
     "src/qs8-dwconv/gen/up8x9-minmax-ssse3-mul16.c",
     "src/qs8-dwconv/gen/up16x9-minmax-ssse3-mul16.c",
     "src/qs8-dwconv/gen/up24x9-minmax-ssse3-mul16.c",