Add lz4-java to target platform for easier maintenance and update
Upgrade to at least lz4-java 1.8.0 (LZ4 1.9.3) (https://github.com/lz4/lz4-java/releases/tag/1.8.0).
Upgrade to at least lz4-java 1.8.0 (LZ4 1.9.3) (https://github.com/lz4/lz4-java/releases/tag/1.8.0).