Remove telephony-common library from dep as it's not used.

Bug: 140908357
Test: build
Change-Id: I18c0e556b418ea76459e5e698ed995de7d93f920
diff --git a/Android.bp b/Android.bp
index c7ecd27..e962812 100644
--- a/Android.bp
+++ b/Android.bp
@@ -4,6 +4,5 @@
     srcs: ["src/**/*.java", "proto/**/*.proto"],
     platform_apis: true,
     certificate: "platform",
-    libs: ["telephony-common"],
     static_libs: ["android-common", "telephonyprovider-protos"],
 }