Set apex_available property

The marked library(ies) were available to the APEXes via the
hand-written whitelist in build/soong/apex/apex.go. Trying to remove the
whitelist by adding apex_available property to the Android.bp of the
libraries.

Exempt-From-Owner-Approval: cherry-pick from internal

Bug: 150999716
Test: m
Merged-In: I9b7a4beb656a5d381d48e4dedc104e13e0d2c668
(cherry picked from commit f49a97be7fc8ed48cee7e47bdca42f7442113d4d)
Change-Id: I9b7a4beb656a5d381d48e4dedc104e13e0d2c668
1 file changed
tree: 76994b8238624dbb877a74881bd0ab47385b5b0b
  1. srcs/
  2. OWNERS