Remove edge dropdown

Author: msaroufim

_includes/main_menu.html

@@ -61,20 +61,10 @@
     </li>
 
     <li class="main-menu-item">
-      <div id="dropdownMenuButton" data-toggle="resources-dropdown" class="resources-dropdown">
-        <a class="with-down-arrow">
-          Edge 
+      <div class="resources-dropdown">
+        <a href="{{ site.baseurl}}/executorch-overview">
+          Edge
         </a>
-        <div class="resources-dropdown-menu">
-          <a class="nav-dropdown-item" href="{{ site.baseurl}}/edge">
-            <span class="dropdown-title">About PyTorch Edge</span>
-            <p>Build innovative and privacy-aware AI experiences for edge devices</p>
-          </a>
-          <a class="nav-dropdown-item" href="{{ site.baseurl}}/executorch-overview">
-            <span class="dropdown-title">ExecuTorch</span>
-            <p>End-to-end solution for enabling on-device inference capabilities across mobile and edge devices</p>
-          </a>
-        </div>
       </div>
     </li>