[Tether01] Add Tethering App

This is initial patch that don't contain any service for now.

Bug: 136040414
Test: -build, flash, boot
Change-Id: I0b49d7e9c3fcba5af3025163f9cc9eafb0778116
diff --git a/services/net/Android.bp b/services/net/Android.bp
index 1ca96ed..b0af599 100644
--- a/services/net/Android.bp
+++ b/services/net/Android.bp
@@ -5,6 +5,7 @@
         "dnsresolver_aidl_interface-V2-java",
         "netd_aidl_interface-java",
         "networkstack-client",
+        "tethering-client",
     ],
 }