Chromaprint 1.6.0

• Added support for FFmpeg 8.0
• Added chromaprint_decode_fingerprint_header function
• Added missing chromaprint_get_algorithm function implementation
• Optimized simhash calculation and fingerprint decoding
• Improved fingerprint compression performance by pre-allocating vector storage
• CMake improvements: updated minimum version to 3.10, use GNUInstallDirs, install config targets
• Build Linux ARM64 binaries
• Allow build to exclude internal avresample