Fix RH camera inputs

[bghgary]

See:

• https://forum.babylonjs.com/t/right-handed-camera-is-flipped-when-parented/59357
• https://forum.babylonjs.com/t/breaking-change-in-target-camera-rotations-when-using-right-handed-system/58753/12

[bjsplat]

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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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https://snapshots-cvgtc2eugrd3cgfd.z01.azurefd.net/refs/pull/16849/merge/index.html

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

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[bjsplat]

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[bjsplat]

WebGL2 visualization test reporter:

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