[cubeb] Add new port

[Zopolis4]

Describe the pull request

• What does your PR do?

  Adds cubeb port

• Which triplets are supported/not supported? Have you updated the CI baseline?

  Everything except UWP, No

• Does your PR follow the maintainer guide?

  Yes

• If you have added/updated a port: Have you run ./vcpkg x-add-version --all and committed the result?

  Yes

[FrankXie05]

Log form install-arm-uwp-dbg-out.log:

D:\buildtrees\cubeb\src\9e009830ea-4cc11e5bd0.clean\src\cubeb_winmm.c(102): error C2061: syntax error: identifier 'WAVEHDR'
D:\buildtrees\cubeb\src\9e009830ea-4cc11e5bd0.clean\src\cubeb_winmm.c(109): error C2061: syntax error: identifier 'waveout'

You can get the latest error log here
install-arm-uwp-dbg-out.log

[Zopolis4]

The UWP build problem is something I have encountered before and have reported at mozilla/cubeb#721. I'll update the port if it gets fixed, but for now I've just marked it as incompatible.

[FrankXie05]

The new usage has been successfully tested locally.

cubeb provides CMake targets:

   # this is heuristically generated, and may not be correct 
   find_package(cubeb CONFIG REQUIRED) 
   target_link_libraries(main PRIVATE cubeb::cubeb)