[automerge] Support host-side use of xz-java. 2p: c4ebcb0a82 2p: 5a566f77e6

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

Bug: 202200523
Change-Id: Ibc07784db5480a7c2027faffec0e0537c9e19279