fix buck dep

[ghstack-poisoned]

Author: swolchok

kernels/portable/cpu/util/targets.bzl

@@ -114,10 +114,10 @@ def define_common_targets():
             ":vectorized_math",
             "//executorch/runtime/core/portable_type/c10/c10:aten_headers_for_executorch",
             "//executorch/runtime/kernel:kernel_runtime_context",
+            "//executorch/kernels/portable/cpu:scalar_utils",
             "//executorch/extension/threadpool:threadpool",
         ],
         deps = [
-            "//executorch/kernels/portable/cpu:scalar_utils",
             "//executorch/runtime/kernel:kernel_includes",
         ],
         visibility = ["//executorch/kernels/portable/cpu/...", "//executorch/kernels/optimized/cpu/...", "@EXECUTORCH_CLIENTS"],