DSOAL r406 - Fix some formatter types

DSOAL r406@7f7df59b master - Fix some formatter types [2020-01-20 04:36:17 +0000]
OpenAL Soft r6813@43780913 master - Fix the output channel count for the B-Format decoder [2020-01-19 21:40:39 +0000]
Build log: https://github.com/ThreeDeeJay/dsoal/actions/runs/10841975967/job/30086862078

Full Changelog: https://github.com/ThreeDeeJay/dsoal/commits/r406