Log Message:
audio/fasttracker2: Update to 1.77.1

Changes since v1.76

v1.77 - 11.03.2024
- Fullscreen issues have been mostly resolved for Macs with a notch in the
  display. It may still have a slight error in how the mouse maps to the
  pixels on the screen, but it's still MUCH more usable than it was! Another
  problem is that the mouse cursor can sometimes flicker for a split second
  (temporarily change into the OS cursor, then back to the FT2 cursor). Also
  fixed an issue with fullscreen on Linux, but some systems may still have
  severe issues with the mouse position mapping...
- The 32-point sinc resampling interpolator was reduced to 16-point again
  because of the trade-off not being big enough, and it was slightly wrongly
  implemented and would alias a little bit in some cases. I'll implement a
  better sinc interpolator in the future, if I ever stumble across a nice and
  simple implementation. Please let me know if you have one!
- Windows/macOS: Updated SDL to v2.30.1