FP16 Global Average Pooling operator benchmark

PiperOrigin-RevId: 316167043
diff --git a/BUILD.bazel b/BUILD.bazel
index 3ea37cc..bc2aa57 100644
--- a/BUILD.bazel
+++ b/BUILD.bazel
@@ -16,6 +16,7 @@
     ":XNNPACK",
     ":bench_utils",
     "@cpuinfo",
+    "@FP16",
     "@pthreadpool",
 ]