Backfill owner information for VtsHalAutomotiveVehicleV2_0TargetTest.

Each VTS module is required to have an OWNERS file. The ownership is based on
go/vts-owners. For more information about ownership policy, please visit
go/xts-owners-policy.

Test: Tree Hugger
Bug: 143903671
Change-Id: I6684b5d14d8bf31a2183a68a4d5f39b7b3da022c