rpcs3: 0.0.27-14840-842edbcbe -> 0.0.28-15372-38a5313ed
* Cubeb support is unconditional now, remove the check.
* SDL is only required for FAudio, so rename the check to faudioSupport.
* Use system LLVM now that upstream supports it :tada:
authored by Zane van Iperen and committed by Anderson Torres e6ab4698 52858df9