Release with cpal 0.18, needed for visionOS

[SkeletonGamer]

0.22.2 still requires cpal 0.17, which requires mach2 0.5, and mach2 0.5 refuses to build for
aarch64-apple-visionos:

error: mach requires macOS or iOS

master already moved to cpal 0.18 in #891, and cpal 0.18 requires mach2 0.6, which builds for every
Apple vendor. So nothing is needed in this repository beyond a release.

With master, plus RustAudio/cpal#1262 which declares the AVAudioSession dependencies on visionOS, I
get sound on the visionOS 26.2 simulator: DeviceSinkBuilder::open_default_sink opens the default
device and a SineWave plays, built for aarch64-apple-visionos-sim and run through
xcrun simctl spawn.

Is a release planned? Happy to help if anything is blocking it.

[yara-blue]

Is a release planned? Happy to help if anything is blocking it.

For now I'd recommend using master, if you pin it to a specific revision (commit) you should not have any problems (if you do please report them!).

There is still quiet a lot that needs to land and I haven't had the time to get to it. Should be able to get started on that finally this weekend. Then a release depends on review capacity within Rodio. Might be a month might be a few months.

[SkeletonGamer]

Thanks, pinning master works. I only needed cpal 0.18 for aarch64-apple-visionos, and audio is
optional in my project, so there is no rush on my side.

One thing while you are looking: CI is currently red on master. Rust 1.97 extends
clippy::question_mark, and clippy runs from stable with -D warnings, so every PR you open this
weekend shows an unrelated failing check. #899 fixes it, one line in src/source/from_iter.rs.
RustAudio/cpal was hit by the same lint, in RustAudio/cpal#1263.

[yara-blue]

#899 fixes it

Thank you :)