Work on job scheduling:

* Added JobResult form filtersets
* Change housekeeping cleanup delete from `_raw_delete` to `delete` to make sure scheduled tasks are cancelled
* Change default sort of JobResult table to -created
* Added `delete` override to `JobResult` to remove scheduled tasks from RQ when a JobResult is deleted
* Updated js/css dist files. Will need to be redone when develop is merged to feature.

netbox/extras/forms/reports.py

@@ -13,4 +13,4 @@ class ReportForm(BootstrapMixin, forms.Form):
         widget=DateTimePicker(),
         label="Schedule at",
         help_text="Schedule execution of report to a set time",
-    )
+    )