Revert "telephony: jar-jar net.util classes on the usage side"

Reason for revert: b/147807058

Reverted Changes:
I902b7b742: telephony: jar-jar net.util classes on the usage s...
I90a9c537b: wifi-service: Link net util libraries
Ic3b92ca63: libs(net/common): Fixes for wifi to include.
Ib2fb2bf05: wifi-service: Jar-Jar net util library.

Bug: 147807058
Change-Id: I1e6b01a87b8ee7cefa8bc16fd0d2a53abc3c6ba7