enable python functions (#1907)

- queue_node_heartbeat
- queue_task_heartbeat

disable dotnet functions
- QueueNodeHeartbeat
- QueueTaskHeartbeat

src/ApiService/ApiService/QueueNodeHearbeat.cs

@@ -15,7 +15,7 @@ public class QueueNodeHearbeat {
         _context = context;
     }
 
-    [Function("QueueNodeHearbeat")]
+    //[Function("QueueNodeHearbeat")]
     public async Async.Task Run([QueueTrigger("node-heartbeat", Connection = "AzureWebJobsStorage")] string msg) {
         _log.Info($"heartbeat: {msg}");
         var nodes = _context.NodeOperations;

src/ApiService/ApiService/QueueTaskHearbeat.cs

@@ -18,7 +18,7 @@ public class QueueTaskHearbeat {
         _events = events;
     }
 
-    [Function("QueueTaskHearbeat")]
+    //[Function("QueueTaskHearbeat")]
     public async Async.Task Run([QueueTrigger("task-heartbeat", Connection = "AzureWebJobsStorage")] string msg) {
         _logger.LogInformation($"heartbeat: {msg}");