Fix libs/net tests package

Move test classes that were not in the same com.android.module.util
package as their associated class into the right package, and make
net-utils-service-common visible to tests.

Bug: 207020032
Test: atest ConnectivityCoverageTests
Change-Id: Iabe86a7d4c2437b3d01d68d53fb01d4e3c05a02b
6 files changed
tree: 609d46765b1fab84916b8b172bb56c4c3fe834c7
  1. staticlibs/