remove unused imports

Author: aardgoose

examples/webgpu_sprites_common_buffer.html

@@ -37,7 +37,7 @@
 		<script type="module">
 
 			import * as THREE from 'three';
-			import { texture, uv, userData, rangeFog, color, SpriteNodeMaterial, reference, vec4, vec3 } from 'three/nodes';
+			import { texture, uv, userData, rangeFog, color, SpriteNodeMaterial, reference } from 'three/nodes';
 
 			import WebGPU from 'three/addons/capabilities/WebGPU.js';
 			import WebGL from 'three/addons/capabilities/WebGL.js';