fix: 2 pin icons coming up in the working files because of conflict

Author: devvaannsh

src/project/WorkingSetView.js

@@ -1248,7 +1248,7 @@ define(function (require, exports, module) {
         const isPinned = MainViewManager.isPathPinned(this.paneId, file.fullPath);
         if (isPinned) {
             $newItem.addClass("pinned");
-            const $pinIcon = $("<div class='pin-icon'><i class='fa-solid fa-thumbtack'></i></div>");
+            const $pinIcon = $("<div class='working-set-pin-icon'><i class='fa-solid fa-thumbtack'></i></div>");
             $newItem.append($pinIcon);
         }
 

src/styles/brackets.less

@@ -1443,7 +1443,7 @@ a, img {
         color: @project-panel-text-2;
     }
 
-    li.pinned .pin-icon {
+    li.pinned .working-set-pin-icon {
         position: absolute;
         right: 4px;
         top: 50%;