Log Message:
audio/fasttracker2: Update to 1.75

Changes since v1.74

v1.75 - 08.01.2023
- Note transpose (block), instrument remapping (block), Cut Block (ALT+F3) and
  Copy Block (ALT+F4) had issues if you had made a block selection in the last
  channel/track in a pattern. Thanks to Roz for finding this and reporting it,
  and sorry to all the people who may have had this bug without knowing what
  was going on!