Log Message:
adplug: Update to 2.3.2

Changes for version 2.3.2:
--------------------------
- Bug fixes:
  - FMOPL: Fix global variable pointer double-free (CVE-2018-17825)
  - HERAD: Fix compilation on GCC 4.2.1
  - ADL: Calling rewind() before update() causes access violation
  - Move OPL reset/init code to rewind() for some players