fix(#5166): Render OUT_OF_SERVICE health status the same as DOWN (#5175)

Co-authored-by: Cosimo Damiano Prete <cosimo.prete.damiano@gmail.com>

Author: cdprete

spring-boot-admin-server-ui/src/main/frontend/components/sba-status-badge.vue

@@ -36,7 +36,8 @@ export default {
 .up {
   @apply bg-green-200 text-green-700;
 }
-.down {
+.down,
+.out_of_service {
   @apply bg-red-200 text-red-700;
 }
 .restricted {