[WebGPU] MTLTextureUsagePixelFormatView needs to be specified on comp…

…ressed textures

https://bugs.webkit.org/show_bug.cgi?id=265929
<radar://119234400>

Reviewed by Tadeu Zagallo.

As we do not know in advance if createView will be called on a compressed
texture, set the flag pre-emptively instead of recreating the texture.

This approach could be revisited if we see performance issues.

* Source/WebGPU/WebGPU/Texture.mm:
(WebGPU::Texture::usage):

Canonical link: https://commits.webkit.org/271619@main

Source/WebGPU/WebGPU/Texture.mm

@@ -1349,7 +1349,7 @@ static bool textureViewFormatCompatible(WGPUTextureFormat format1, WGPUTextureFo
         result |= MTLTextureUsageShaderWrite;
     if (usage & WGPUTextureUsage_RenderAttachment)
         result |= MTLTextureUsageRenderTarget;
-    if (Texture::isDepthOrStencilFormat(format))
+    if (Texture::isDepthOrStencilFormat(format) || Texture::isCompressedFormat(format))
         result |= MTLTextureUsagePixelFormatView;
     return result;
 }