Merge "Set root elements for xsd_config modules" am: ee837460 am: 5a73645e am: f371c2e7

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



Change-Id: Idb0d2297407a5708a8e21362ef39c7a32c371dfd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>