MFH: r467282

audio/pulseaudio: update to 11.1

Changes: https://github.com/pulseaudio/pulseaudio/compare/v11.0...v11.1
ABI: https://abi-laboratory.pro/tracker/timeline/pulseaudio/
PR: 223506
Submitted by: lightside <lightside@gmx.com>
Approved by: maintainer timeout (5 months)
Approved by: ports-secteam (delphij)