Merge "Set root elements for xsd_config modules" am: ee837460 am: 5a73645e

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2596609



Change-Id: I121d6ffb0c2ef002c232314d0770f297a1089ee5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>