* Updating SDL2
* Attempting to fix x64-linux downstream
* Another attempt to fix finding ALSA that doesn't break everything
* ANOTHER attempt to find ALSA properly for linux
* This time trying to change sdlFindALSA
* Attempting to use vcpkg version of ALSA
* Actually adding alsa as a dependency
* Another attempt, this time drawing from the inspiration of how libsamplerate is handled
* Another attempt, this time drawing from the inspiration of how libsamplerate is handled
* Trying a different change to sdlFindALSA
* Another attempt
* Trying to se if perhaps the SDL2Config script is problematic
* Possible fix?
* Again, trying to get linux to behave
* A bit of cleanup of unnecessary cruft
* Removing unnecessary feature
