Add parsing for adobe splat meta fields in PLYs

[spsDrop]

This PR adds support for reading the up_axis, chirality, safe_orbit_camera_elevation_min_max_radians, and safe_orbit_camera_radius_min header values and applies them if the active camera is a ArcRotateCamera.

[bjsplat]

Please make sure to label your PR with "bug", "new feature" or "breaking change" label(s).
To prevent this PR from going to the changelog marked it with the "skip changelog" label.

[bjsplat]

Please make sure to label your PR with "bug", "new feature" or "breaking change" label(s).
To prevent this PR from going to the changelog marked it with the "skip changelog" label.

[bjsplat]

Snapshot stored with reference name:
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Test environment:
https://snapshots-cvgtc2eugrd3cgfd.z01.azurefd.net/refs/pull/17492/merge/index.html

To test a playground add it to the URL, for example:

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[bjsplat]

Interaction tests

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[bjsplat]

WebGL2 visualization test reporter:

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[bjsplat]

Visualization tests for WebGPU

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[bjsplat]

Devhost visualization test reporter:

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[spsDrop]

I can't seem to add a label to this PR now that it's created. But it's a new feature