Merge branch 'reschedule-python-testing' into 'master'

Reschedule python testing

See merge request !312

_events/2021/11/2021-11-09-test_automation_with_python.md → _events/2021/11/2021-11-23-test_automation_with_python.md

 ---
-title: "Test Automation with Python"
+title: "Test Automation with Python (rescheduled)"
 layout: event
 organizers:
   - schlauch
 type: workshop
 start:
-  date:   "2021-11-09"
+  date:   "2021-11-23"
   time:   "09:00"
 end:
-  date:   "2021-11-10"
+  date:   "2021-11-24"
   time:   "13:00"
 location:
   campus: "Online"
 excerpt:  "Learn to test your Python code effectively."
 registration_period:
-  from:   "2021-10-18"
-  to:     "2021-10-31"
+  from:   "2021-10-25"
+  to:     "2021-11-14"
 registration_link:  "https://events.hifis.net/event/155/"
 fully_booked_out:  "False"
+redirect_from:
+  - events/2021/11/09/test_automation_with_python
 ---
 ## Goal