Log Message:
libretro-sameboy: Update to version 0.11.2.

Version 0.11.2

New/Improved Features

* SameBoy can now load RTC information from battery saves from different
emulators including BGB, VisualBoyAdvance, and VisualBoyAdvance-M and vice
versa. Older battery saves will automatically be converted

Accuracy Improvements/Fixes

* More accurate emulation of DAC charging and discharging.
Fixes the buzzing sound heard in several games
* Fixed a bug where the left and right audio channel were swapped
* More accurate GDMA and HDMA timings
* Fixed several bugs, one of which is a regression, where channels 1 and 2
could play without a delay. Fixes missing audio in Gensan 2
* Correct emulation of enabling and disabling the volume envelope
* Correct emulation of a glitch where the volume envelope ticks when it
usually wouldn’t
* Compensate for CPU prefetch in DIV’s initial value
* Correct emulation of turning the DACs on and off. Fixes missing audio in
several games

Bug Fixes

* Fixed a bug where the libretro core didn’t save and load the RTC properly