Issue #2971546 by Mukeysh, markconroy, msankhala: Umami theme login link is...

Issue #2971546 by Mukeysh, markconroy, msankhala: Umami theme login link is not showing underline on hover

(cherry picked from commit d48980d4c3daafc10fb28f52fc3f091b4b08ac8b)

core/profiles/demo_umami/themes/umami/css/components/navigation/menu-account/menu-account.css

@@ -33,3 +33,6 @@
   text-decoration: none;
   background-color: inherit;
 }
+.menu-account__link:hover {
+  text-decoration: underline;
+}