SCSS - update badge color for new plans

app/assets/stylesheets/framework/variables.scss

@@ -830,8 +830,8 @@ $ci-variable-remove-button-width: calc(1em + #{2 * $gl-padding});
 /*
 GitLab Plans
 */
-$gl-gold-plan: #d4af37;
-$gl-silver-plan: #91a1ab;
+$gl-ultimate-plan: #d4af37;
+$gl-premium-plan: #91a1ab;
 $gl-bronze-plan: #cd7f32;
 
 /*

ee/app/assets/stylesheets/pages/groups.scss

@@ -14,13 +14,23 @@
   }
 
   &[data-plan='gold'] {
-    color: darken($gl-gold-plan, 20%);
-    svg g { fill: $gl-gold-plan; }
+    color: darken($gl-ultimate-plan, 20%);
+    svg g { fill: $gl-ultimate-plan; }
+  }
+
+  &[data-plan='ultimate'] {
+    color: darken($gl-ultimate-plan, 20%);
+    svg g { fill: $gl-ultimate-plan; }
   }
 
   &[data-plan='silver'] {
-    color: darken($gl-silver-plan, 20%);
-    svg g { fill: $gl-silver-plan; }
+    color: darken($gl-premium-plan, 20%);
+    svg g { fill: $gl-premium-plan; }
+  }
+
+  &[data-plan='premium'] {
+    color: darken($gl-premium-plan, 20%);
+    svg g { fill: $gl-premium-plan; }
   }
 
   &[data-plan='bronze'] {