Test files will be under ipsec/src/android/net/cts and
ipsec/src/android/net/ipsec/ike/cts
Bug: 148689509
Test: atest CtsNetTestCases(passing)
Change-Id: I1f79b0515708fcd31fd8ea9aa3974dcdcfb265c9
Merged-In: I1f79b0515708fcd31fd8ea9aa3974dcdcfb265c9
(cherry picked from commit aa9e70ff317aebd3adeb6d5eea715df34d8e51f7)