Remove NetUtils from filegroup to avoid duplicate am: 90ed1e67b4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/net/+/15518897

Change-Id: I42a3a2e80a544652eb06f6f749c8207d6f744dc8
diff --git a/common/Android.bp b/common/Android.bp
index 1371c8c..ea6dd90 100644
--- a/common/Android.bp
+++ b/common/Android.bp
@@ -189,7 +189,6 @@
        "device/android/net/NetworkFactoryImpl.java",
        "device/android/net/NetworkFactoryLegacyImpl.java",
        "device/android/net/NetworkFactoryShim.java",
-       "framework/com/android/net/module/util/NetUtils.java",
     ],
     visibility: [
         "//frameworks/opt/net/wifi/service",