function getBindingContext(oControl) {
		const sAggregation = oControl.isA("sap.m.ListItemBase") ? "items" : "rows";
		const oBindingInfo = oControl.getParent().getBindingInfo(sAggregation) || {};
		return oControl.getBindingContext(oBindingInfo.model);
	}
Returns the binding context of inner table rows.

@param {sap.m.ListItemBase|sap.ui.table.Row} oControl The row instance
@returns {sap.ui.model.Context|undefined} The binding context or undefined if the binding context does not exist
@private