[IMP] queue_job: Don't raise a warning for valid context

As the 'queue_job__no_delay' context key is the valid one to use,
don't raise warnings during tests, but log it as information level.

queue_job/utils.py

@@ -36,5 +36,5 @@ def must_run_without_delay(env):
             return True
 
     if env.context.get("queue_job__no_delay"):
-        _logger.warning("`queue_job__no_delay` ctx key found. NO JOB scheduled.")
+        _logger.info("`queue_job__no_delay` ctx key found. NO JOB scheduled.")
         return True