Upgrade XZ for Java to v1.9 am: b219c5e34d am: 0c645ee076 am: 50e0f280c2

Original change: https://android-review.googlesource.com/c/platform/external/xz-java/+/2850173

Change-Id: I9e4a42c545b67e192e7454ea0dd70e1458cf7f49
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>