Fix wrong indexing when generating dummy tangents in GLTF import #88931
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akien-mga
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Feb 27, 2024
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Fixes: #88903
Follow-up to #88738.
I couldn't reproduce the crash, but I am quite confident this is the problem.
iis used for the index of the mesh in the GLTF file, so this line will crash whenever a mesh has a smaller number of vertices than its index in the GLTF file.