Geometries: Reuse arrayNeedsUint32() from core.

[Mugen87]

Fixed #30404.

Description

The PR makes sure src/renderers/common/Geometries.js reuses arrayNeedsUint32() from src/utils.js and does not rely on a copy.

[github-actions]

📦 Bundle size

Full ESM build, minified and gzipped.

	Before	After	Diff
WebGL	336.27 78.29	336.27 78.29	+0 B +0 B
WebGPU	512.43 142.35	512.38 142.34	-50 B -10 B
WebGPU Nodes	511.9 142.25	511.85 142.24	-50 B -9 B

🌳 Bundle size after tree-shaking

Minimal build including a renderer, camera, empty scene, and dependencies.

	Before	After	Diff
WebGL	465.25 112.13	465.25 112.13	+0 B +0 B
WebGPU	586.38 159.04	586.31 159	-68 B -33 B
WebGPU Nodes	541.76 148.6	541.7 148.55	-68 B -48 B