Changed the Threadcount to 100

This is to allow more than 10.
it should be added to a config file instead.

src/UniversalDashboard/Execution/ScheduledEndpointManager.cs

@@ -30,7 +30,8 @@ public async Task StartAsync(CancellationToken cancellationToken)
 
             var props = new NameValueCollection
             {
-                { "quartz.serializer.type", "binary" }
+                { "quartz.serializer.type", "binary" },
+                { "quartz.threadPool.threadCount", "100" }
             };
             var factory = new StdSchedulerFactory(props);