UI messages at INFO level look just like ERROR level messages

[jmazzitelli]

I don't think INFO level messages should look like ERROR messages (color red with same icon).

[jmazzitelli]

This looks like a 3-line fix - I might just put this in my other PR #4839 that introduces our first INFO message (which is how I saw this bug):

diff --git a/frontend/src/components/MessageCenter/NotificationList.tsx b/frontend/src/components/MessageCenter/NotificationList.tsx
index 5d68c0519..be40dd95e 100644
--- a/frontend/src/components/MessageCenter/NotificationList.tsx
+++ b/frontend/src/components/MessageCenter/NotificationList.tsx
@@ -21,6 +21,9 @@ export default class NotificationList extends React.PureComponent<NotificationLi
             case MessageType.WARNING:
               variant = AlertVariant.warning;
               break;
+            case MessageType.INFO:
+              variant = AlertVariant.info;
+              break;
             default:
               variant = AlertVariant.danger;
           }

[jmazzitelli]

yes, that fixes it - I'll put this in my other PR since it introduces our first Info notification - so it needs this fixed anyway.