cursor change for closing tabs

Author: ppmpreetham

libs/remix-ui/tabs/src/lib/remix-ui-tabs.css

@@ -21,14 +21,16 @@
   vertical-align: middle;
 }
 .tab:hover .close-tabs{
-  visibility: visible
+  visibility: visible;
+  cursor: pointer;
 }
 .active .close-tabs {
   visibility: visible
 }
 .close-tabs {
   visibility: hidden;
   font-size: medium;
+  cursor: pointer;
 }
 .iconImage {
   width: 1rem;