Auto switching to read only mode in hermes-management #1052 - make He…

…althCheckResult private

hermes-management/src/main/java/pl/allegro/tech/hermes/management/domain/health/HealthCheckTask.java

@@ -59,7 +59,7 @@ private void updateMode(List<HealthCheckResult> healthCheckResults) {
         }
     }
 
-    enum HealthCheckResult {
+    private enum HealthCheckResult {
         HEALTHY, UNHEALTHY
     }
 }