Do overflow check in when generating NoiseTexture3D

[jsjtxietian]

Fixes #88800

The origin problem is that the MRP's NoiseTexture3D's width is 4096, height is 4096 and depth is 4096. And In Noise::_get_image it will call values.resize(p_width * p_height * p_depth), the values vector's capacity is uint32_t which can not handle 4096^3 and overflows, thus the resize failed, or more preciously speaking, it overflowed to 0, and the later vector indexing caused this crash.

My solution here, technically speaking is not overflow check but more like an sanity check that should be placed somewhere in NoiseTexture3D. Feel free to correct me.

Also the NoiseTexture2D may need the same check too, although it's less likely to have the same problem as NoiseTexture3D.

[emre0altan]

Limits it to the same memory allocation that maximum 2d texture has, looks good 👍

[akien-mga]

Thanks!