openal-soft 1.16.0

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
openal-soft: add universal option

Useful for projects like mono (and monogame-sdl2) which are
typically x86.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
wip
openal-soft: update 1.16.0 bottle.