fluidsynth: upgrade 2.1.5 -> 2.1.6
Release notes:
SoundFonts may never be unloaded correctly, if
polyphony is ever exceeded (#727), or
voices are still playing while their SoundFont is being unloaded.
Calling delete_fluid_synth() does not free those SoundFonts either. Affected are versions from 1.1.4 to 2.1.5 .
Other bug-fixes:
fix a heap-based use-after-free (#733)
Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>