Cannot run wholesome on MacOS

[J-Siu]

I saw that wholesome was runable in #23.

However I am getting following error:

# cargo run --example wholesome
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/examples/wholesome`
thread 'main' panicked at src/renderer.rs:468:14:
called `Result::unwrap()` on an `Err` value: a validation error occurred

Caused by:
    create_info: this device is a portability subset device, and `component_mapping` is not the identity mapping

Requires one of:
    feature `image_view_format_swizzle`

Vulkan VUIDs:
    VUID-VkImageViewCreateInfo-imageViewFormatSwizzle-04465
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Hardware: Macbook Air M2
OS: MacOS 15.1

[henrikno]

Getting the same error here. Looks like it was introduced with #54
PR to hopefully fix it: #73