0.12.1

• Sync songdb sources to around 2024-05-12 snapshots
• GCC 9 support (previously GCC 10 was required)
• GNU Hurd support
• QNX(6.5), AIX support (lib/cli-only tested)
• WIP support for IRIX, Android, iOS, Fuchsia, Wasix, Emscripten, cosmocc
• ft2play: fixed possible crash with subsong detection
• ft2play: accept more XM files
• ft2play: enable volume ramping only conditionally
• Include also player/replay name in Audacious codec tuple
• Misc fixes and updates