[rmodels] Supporting Blockbench

[MrScautHD]

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• I tested it on latest raylib version from master branch
• I checked there is no similar issue already reported
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• My code has no errors or misuse of raylib

Issue description

Hello!
I tried the 5.1 with the new Model formats that are supported, and i saw blockbench models are very broken.
I hope you can fix that issue for blockbench models.

Environment

Win-11, OpenGL-3.3

Issue Screenshot

Raylib:

How it should looks like:

[raysan5]

@MrScautHD Sincerely, I did not remember that format was even supposed to be supported and definitely not maintaining that implementation. If anyone is willing to review it, that will be welcome, if not, that format support will be removed from raylib.

[raysan5]

Blockbench models are not supported.

[MrScautHD]

Blockbench models are not supported.

can you support it?

[raysan5]

@MrScautHD Sorry, no plans to support them.