[SG-234] Fix account menu icon colour (#1653)

src/app/layouts/navbar.component.html

@@ -38,7 +38,7 @@
       <li>
         <button
           [bitMenuTriggerFor]="accountMenu"
-          class="tw-border-0 tw-bg-transparent tw-text-contrast tw-opacity-70 hover:tw-opacity-90"
+          class="tw-border-0 tw-bg-transparent tw-text-alt2 tw-opacity-70 hover:tw-opacity-90"
         >
           <i class="bwi bwi-user-circle bwi-lg" aria-hidden="true"></i>
           <i class="bwi bwi-caret-down bwi-sm" aria-hidden="true"></i>