[automerger skipped] Add equals() & hashCode() for VpnProfileState am: 7e0ade67 -s ours am: cb58f3aa -s ours am: d74b7016 -s ours am: cf9cfdee -s ours

am skip reason: Merged-In I8711187e690385866fa681c3fe5fccdf353ac30b with SHA-1 c867675e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18108519



Change-Id: Ie11ae4128355a5f39cf2fbcfe6ad95885de42c48
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>