feat: Add management command for processing scheduled instructor tasks

[MICROBA-1512]
* Adds a new management command to the `instructor_task` app that will be used to process scheduled tasks ready for execution by Celery.

lms/djangoapps/instructor_task/tests/test_api.py

@@ -28,7 +28,7 @@ from lms.djangoapps.instructor_task.api import (
     generate_certificates_for_students,
     get_instructor_task_history,
     get_running_instructor_tasks,
-    process_scheduled_tasks,
+    process_scheduled_instructor_tasks,
     regenerate_certificates,
     submit_bulk_course_email,
     submit_calculate_may_enroll_csv,
@@ -508,7 +508,7 @@ class InstructorTaskCourseSubmitTest(TestReportMixin, InstructorTaskCourseTestCa
         ]
 
         with LogCapture() as log:
-            process_scheduled_tasks()
+            process_scheduled_instructor_tasks()
 
         mock_submit_scheduled_task.assert_called_once_with(due_instructor_task_schedule)
         log.check_present((LOG_PATH, "INFO", expected_messages[0]),)
@@ -528,7 +528,7 @@ class InstructorTaskCourseSubmitTest(TestReportMixin, InstructorTaskCourseTestCa
         ]
 
         with LogCapture() as log:
-            process_scheduled_tasks()
+            process_scheduled_instructor_tasks()
 
         log.check_present((LOG_PATH, "ERROR", expected_messages[0]),)
 

lms/djangoapps/instructor_task/tests/test_api_helper.py

@@ -185,7 +185,7 @@ class ScheduledInstructorTaskSubmissionTests(InstructorTaskCourseTestCase):
         expected_task_arguments = json.loads(schedule.task_args)
         expected_task_args = [schedule.task.id, expected_task_arguments]
         expected_messages = [
-            f"Submitting scheduled task {schedule.task.id} for processing",
+            f"Submitting scheduled task '{schedule.task.id}' for processing",
         ]
 
         with LogCapture() as log: