Remove LICENSE and NOTICE symlinks. am: f4d302a7b7 am: cefeb3b032

Original change: https://android-review.googlesource.com/c/platform/external/xz-java/+/3037388

Change-Id: I07fb5ed76dc85e7cbfa0abea0c5f8ce9ffaa7eed
Signed-off-by: Automerger Merge Worker <[email protected]>