fix: Icon updated for "Ticket Buyer Information" (#5625)

Author: MeghalBisht

app/templates/components/forms/orders/order-form.hbs

@@ -18,7 +18,7 @@
     </div>
     <div class="ui padded segment">
       <h4 class="ui horizontal divider header">
-        <i class="ticket icon"></i>
+        <i class="dollar icon"></i>
         {{t 'Ticket Buyer'}}
       </h4>
       <div class="field {{if this.buyerHasFirstName 'disabled'}}">

app/templates/components/orders/ticket-holder.hbs

@@ -5,7 +5,7 @@
     </div>
     <div class="ui padded segment">
       <h4 class="ui horizontal divider header">
-        <i class="ticket icon"></i>
+        <i class="dollar icon"></i>
         {{t 'Ticket Buyer'}}
       </h4>
       <h4 class="weight-300">