Merge "Add unit tests for IKEv2 VPN setup and MOBIKE" am: 554eb0699c am: 6e762ca922 am: 1c3c660904 am: ee8ed1fd4a am: e9aae878d1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2124749

Change-Id: Ide523305b3405cc30cb2951e51e901c2100b8fd5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>