[automerge] Support host-side use of xz-java. 2p: c4ebcb0a82 am: 36a2eb717e am: a46391a8fc am: a474902103 am: a2fd50de6f am: a512261b16

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

Change-Id: Ic2c644a7e9cfbb07b8a5085de8dc05566aa308fe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>