Merge "Revert "Add unit tests for IKEv2 VPN setup and MOBIKE"" am: c8144ff164 am: 0b022e8d5c am: 259c00bbaf am: eec6519d57

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2124453

Change-Id: Ic684a6bab0d18b3463541106762b4326bbb2be5a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>