DRACOLoader: Fixed "onError doesn't propagate" when parsing file

[ycw]

Currently the onError doesn't propagate in here: (missing the 6th argument)

three.js/examples/jsm/loaders/DRACOLoader.js

Lines 86 to 90 in 7e74aa5

	parse( buffer, onLoad, onError = ()=>{} ) {
	this.decodeDracoFile( buffer, onLoad, null, null, SRGBColorSpace ).catch( onError );
	}

while the onError is consumed here, see L101

three.js/examples/jsm/loaders/DRACOLoader.js

Lines 92 to 103 in 7e74aa5

	decodeDracoFile( buffer, callback, attributeIDs, attributeTypes, vertexColorSpace = LinearSRGBColorSpace, onError = () => {} ) {
	const taskConfig = {
	attributeIDs: attributeIDs || this.defaultAttributeIDs,
	attributeTypes: attributeTypes || this.defaultAttributeTypes,
	useUniqueIDs: !! attributeIDs,
	vertexColorSpace: vertexColorSpace,
	};
	return this.decodeGeometry( buffer, taskConfig ).then( callback ).catch( onError );
	}

This PR fixed that by adding onError to the 6th argument of decodeDracoFile()