Merge "Populate ipsecSecret field in VpnProfile" am: 4c5334809d am: 4770d017dc

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/2530499

Change-Id: I7fb125aacace306aec461e64ae7d448dcec10949
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>