fix(notification-badge): vertical center alignment (#692)

* fix: vertical center alignment

* fix: close icon vertical alignment

* refactor: updating visual test snapshots

packages/components/src/components/notification-message/notification-message.css

@@ -57,7 +57,7 @@
 
 .notification-message__icon-close {
   position: absolute;
-  top: 9.5px;
+  top: 8px;
   right: 13.5px;
   color: black;
 }
@@ -76,7 +76,7 @@
 
 .notification-message__icon-success {
   position: absolute;
-  top: 15px;
+  top: 13.5px;
   left: 17px;
   height: 20px;
   width: 20px;
@@ -85,7 +85,7 @@
 
 .notification-message__icon-error {
   position: absolute;
-  top: 13px;
+  top: 12px;
   left: 17px;
   height: 20px;
   width: 20px;
@@ -94,7 +94,7 @@
 
 .notification-message__icon-information {
   position: absolute;
-  top: 13px;
+  top: 12px;
   left: 17px;
   height: 20px;
   width: 20px;