Restrict BCJ decoding to just the ones in use in the encoder. am: 86cac5ff01 am: e25c8ef604

Original change: https://android-review.googlesource.com/c/platform/external/xz-embedded/+/3040077

Change-Id: I113e27f5906b772d215944eacd981029fc0cd6b8
Signed-off-by: Automerger Merge Worker <[email protected]>