Add methods for IKEv2/IPsec test mode profiles

This change adds the ability for IKEv2/IPsec VPN profiles to run on Test
Networks. If enabled, the IKEv2/IPsec VPN profiles will request ONLY
test networks.

Bug: 148582947
Test: FrameworksNetTests passing
Test: Added for testing
Change-Id: I2511b39b27a1e29ae97907cdb12728d13fb1628f
1 file changed
tree: e5a72e4a3f1ee23b0845a8029d970ef5b796d000
  1. core/
  2. services/
  3. tests/