[WebGPU] document Chrome increase in maximum values of various limits

[chrisdavidmills]

See https://developer.chrome.com/blog/new-in-webgpu-120#push_the_limits for change description

Acceptance criteria

• Add information on Chrome max value increase for maxColorAttachmentBytesPerSample limit to 64, to https://developer.mozilla.org/en-US/docs/Web/API/GPUSupportedLimits.
• Add info about maxStorageBuffersPerShaderStage increased limit to 10.
• Add new maxBindGroupsPlusVertexBuffers limit to table. Its default value is 24.
• Add new maxInterStageShaderComponents and maxInterStageShaderVariables increased limits to table (112 and 28).
• Add new BCD entries for the above limit changes (to GPUSupportedLimits). These changes were shipped in Chrome 120.

Note: Should we remove maxInterStageShaderComponents from said page, as it no longer seems to exist, according to the spec? I can't find any information about when it might be removed from Chrome, so we should maybe ask Google engineering about it.

[chrisdavidmills]

Content update: #36574

[chrisdavidmills]

BCD update: mdn/browser-compat-data#24878