update cookie footer while im looking at it

src/iss-components/footer-menu/footer-menu.vue

@@ -35,7 +35,10 @@
                 </textLink>
             </div>
             <div class="footer-menu-item">
-                Cookie Preferences
+                <a
+                    href=""
+                    target="_blank"
+                    @click="openCookiePreferences">Cookie Preferences</a>
             </div>
             <div class="footer-menu-item">
                 <textLink
@@ -56,6 +59,14 @@ export default {
     name: 'footer-menu',
     components: {
         textLink
+    },
+    methods: {
+        openCookiePreferences(event) {
+            event.preventDefault();
+            if (window.OneTrust) {
+                window.OneTrust.ToggleInfoDisplay();
+            }
+        }
     }
 };
 </script>