[automerge] Support host-side use of xz-java. 2p: c4ebcb0a82 am: 36a2eb717e am: a46391a8fc am: a474902103 am: a2fd50de6f

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/xz-java/+/18354522

Change-Id: I7391a3ce29b7e55f1b1b0b725ae09e00bbcd033d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>