Set COPY_SRC/COPY_DST only based on Vulkan's TRANSFER_SRC/TRANSFER_DST

[teoxoy]

Checklist

• Run cargo clippy.
• Run RUSTFLAGS=--cfg=web_sys_unstable_apis cargo clippy --target wasm32-unknown-unknown if applicable.
• Add change to CHANGELOG.md. See simple instructions inside file.

Connections

Description
We don't use vkCmdBlitImage at all and

r8snorm
rg8snorm
rgba8snorm
rg11b10ufloat
rgb9e5ufloat

formats don't have VK_FORMAT_FEATURE_BLIT_DST_BIT but should be copyable.

Testing

[codecov-commenter]

Codecov Report

Merging #3366 (595ff80) into master (e7ca171) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

❗ Current head 595ff80 differs from pull request most recent head fb1c199. Consider uploading reports for the commit fb1c199 to get more accurate results

@@            Coverage Diff             @@
##           master    #3366      +/-   ##
==========================================
- Coverage   64.50%   64.50%   -0.01%     
==========================================
  Files          86       86              
  Lines       42710    42706       -4     
==========================================
- Hits        27551    27546       -5     
- Misses      15159    15160       +1     

Impacted Files	Coverage Δ
wgpu-hal/src/vulkan/adapter.rs	78.42% <100.00%> (-0.07%)	⬇️
wgpu-core/src/hub.rs	60.67% <0.00%> (-0.16%)	⬇️
wgpu-core/src/validation.rs	58.93% <0.00%> (-0.14%)	⬇️
wgpu-hal/src/dx12/descriptor.rs	88.11% <0.00%> (+0.49%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.