Add framework-annotations-lib to Wifi service deps

services.net-module-wifi used to get framework annotations through
networkstack-client. This is being cleaned up, so it needs to use
framework-annotations-lib instead.

services.net-module-wifi is actually part of the Wifi module, even
though it is a legacy library left in frameworks/base.

Test: m
Change-Id: Icf169e3188ab7b6fa6ee306092b380c833c3f4bb