xnnpack aot_compiler minor fix (#2015)

Summary: Pull Request resolved: #2015

Reviewed By: mcr229

Differential Revision: D53962656

fbshipit-source-id: 35d3fef1ea0f74d5faee9c58be875ee2a9c802b6

Author: kirklandsign

examples/xnnpack/targets.bzl

@@ -32,6 +32,7 @@ def define_common_targets():
             "//executorch/examples/xnnpack/quantization:quant_utils",
             "//executorch/exir:lib",
             "//executorch/exir/backend:backend_api",
+            "//executorch/sdk:lib",
         ],
     )
 
@@ -44,6 +45,9 @@ def define_common_targets():
         deps = [
             ":xnnpack_aot_lib",
         ],
+        visibility = [
+            "@EXECUTORCH_CLIENTS",
+        ],
     )
 
     # executor_runner for XNNPACK Backend and portable kernels.