[shards] Add visionos support

[shards] Add visionos support

Update usage of objc for vision

Vision fixes

Update usage of objc for vision

[shards] Add visionos support

Expose naga functionality

metal: support (simulated) visionOS (gfx-rs#3883)

Release v0.16.0 (gfx-rs#3707)

Co-authored-by: Connor Fitzgerald <[email protected]>

Update changelog and bump versions

Bump version to 0.13.1

Release 0.13 two - electric boogaloo (gfx-rs#2827)