chore: bump to 1.5.4

Author: scmmishra

dist/frappe-charts.esm.js

@@ -1827,7 +1827,6 @@ class AggregationChart extends BaseChart {
 	configure(args) {
 		super.configure(args);
 
-    // Catch undefined tooltipOptions
 		this.config.formatTooltipY = (args.tooltipOptions || {}).formatTooltipY;
 		this.config.maxSlices = args.maxSlices || 20;
 		this.config.maxLegendPoints = args.maxLegendPoints || 20;