Fix Matrix.multiplyByFloats and Vector3.Project in WebGPU

[Popov72]

See https://forum.babylonjs.com/t/why-matrix-multiplyinplace-is-not-bxa/49400

I also fixed the Vector3.Project method in WebGPU (when NDC range is 0..1 instead of -1..1).

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Visualization tests for WebGPU (Experimental)
Important - these might fail sporadically. This is an optional test.

https://babylonsnapshots.z22.web.core.windows.net/refs/pull/14954/merge/testResults/webgpuplaywright/index.html

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Visualization tests for WebGL 1 have failed. If some tests failed because the snapshots do not match, the report can be found at

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If tests were successful afterwards, this report might not be available anymore.