[2.5/4.6 Backport] AAP-40782 Reduce queued stuck jobs (#6962)

* [2.5/4.6 Backport] AAP-40782 Reduce queued stuck jobs

* [2.5/4.6 Backport] AAP-40782 Reduce queued stuck jobs

* Incrp'd review feedback from @AlanCoding

* Reformatted 4 files per CI-check for api-linters

tools/scripts/firehose_tasks.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+
+from django import setup
+
+from awx import prepare_env
+
+prepare_env()
+
+setup()
+
+# Keeping this in test folder allows it to be importable
+from awx.main.tests.data.sleep_task import sleep_task
+
+
+for i in range(634):
+    sleep_task.delay()