bug(EJ2-3656): Resolved build failures in ej2 package

Author: pipeline

chart/fabric.scss

@@ -5,7 +5,6 @@
 @import "accumulation-chart/fabric.scss";
 @import "button/fabric.scss";
 @import "calendar/fabric.scss";
-@import "chart/fabric.scss";
 @import "circular-gauge/fabric.scss";
 @import "dialog/fabric.scss";
 @import "drop-down-base/fabric.scss";

chart/material.scss

@@ -5,7 +5,6 @@
 @import "accumulation-chart/material.scss";
 @import "button/material.scss";
 @import "calendar/material.scss";
-@import "chart/material.scss";
 @import "circular-gauge/material.scss";
 @import "dialog/material.scss";
 @import "drop-down-base/material.scss";