lzbench v2.2

Changes:

• improvement: Automatic chunk size splitting for multi-threading (-T) when -b is not specified
• improvement: Added the -I# option, which enables compression using # internal (built-in) threads
  when supported. Currently available for the following compressors: bsc, fast-lzma2,
  kanzi, lzham, lzma, xz, and zstd.
• added zpaq v7.15 (thanks to @rsreds)
• updated GLZA to v0.11.8 (thanks to @tansy)
• updated bzip3 to v1.5.2 (thanks to @tansy)
• updated libdeflate to v1.24 (thanks to @tansy)
• updated snappy to v1.2.2 (thanks to @tansy)
• updated xz to v5.8.1 (thanks to @tansy)
• updated kanzi to 2.4.0 (thanks to @flanglet)
• updated libbsc to v3.3.9 (thanks to @IlyaGrebnov) and later to v3.3.11 (thanks to @vectorsss)
• updated density to v0.16.6 (Rust based) (thanks to @g1mv)
• updated zlib-ng to 2.2.5
• updated lzma and ppmd8 (no changes for ppmd8) to 25.01 (thanks to @tansy)
• updated tamp to v1.10.0