Import utility class directly from the connectivity project

Bug: 344894225
Test: build
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:d072fa9b13f00c1d22166be61fcf52178b058786)
Change-Id: Iaf50498d9a4f74b4453f81f89784ebe9fe12f4bf
diff --git a/Android.bp b/Android.bp
index 5211fe2..40ecf42 100644
--- a/Android.bp
+++ b/Android.bp
@@ -632,7 +632,6 @@
         "core/java/com/android/internal/util/AsyncService.java",
         "core/java/com/android/internal/util/Protocol.java",
         "telephony/java/android/telephony/Annotation.java",
-        ":net-utils-framework-wifi-common-srcs",
     ],
     libs: [
         "framework-annotations-lib",