feat ✨: export-data supports the multi-measure

[xingwanying]

No description provided.

[todo]

如何去业务化

S2/packages/s2-core/src/utils/export/index.ts

Lines 47 to 52 in 5314895

	// TODO 如何去业务化
	const tempCell = data?.label ? [data?.label] : [];
	const values = data?.values;
	if(!isEmpty(values)) {
	forEach(values, (value) => {
	tempCell.push(value.join(' '));

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This comment was generated by todo based on a TODO comment in 5314895 in #103. cc @antvis.