Updated healthchecks to show a link to documentation instead of trying to fix something that can often not be fixed automatically.

src/Umbraco.Core/HealthChecks/NotificationMethods/IHealthCheckNotificationMethod.cs

@@ -0,0 +1,12 @@
+using System.Threading.Tasks;
+using Umbraco.Core.Composing;
+
+namespace Umbraco.Core.HealthChecks.NotificationMethods
+{
+    public interface IHealthCheckNotificationMethod : IDiscoverable
+    {
+        bool Enabled { get; }
+
+        Task SendAsync(HealthCheckResults results);
+    }
+}