Fix inventory update

The trigger functions were refactored but job_template was passed
instead of inventory_source.

JIRA INFRA-1792 #action In Progress

app/utils.py

@@ -331,8 +331,8 @@ def trigger_inventory_update():
         "trigger_inventory_update",
         queue_name="high",
         func="launch_awx_job",
-        job_template=inventory_source,
         resource="inventory_source",
+        inventory_source=inventory_source,
     )