chore(process_updates): move away from docker check to celery

[crankynetman]

Just because using docker for this bothers me.

Plus, now it's easy to disable for testing and we have some form of record of the responses.

[github-actions]

File	Coverage
All files	100%	✅

Minimum allowed coverage is 80%

Generated by 🐒 cobertura-action against 861935a

[github-actions]

Pytest Scheduler Coverage

File	Coverage
All files	100%	✅

Minimum allowed coverage is 80%

Generated by 🐒 cobertura-action against f953ffb

[github-actions]

Django Pytest/Behave Coverage

File	Coverage
All files	83%	✅
config/consumers.py	78%	✅
config/urls.py	69%	✅
config/settings/base.py	69%	✅
config/settings/local.py	72%	✅
scram/route_manager/admin.py	71%	✅
scram/route_manager/models.py	79%	✅
scram/route_manager/views.py	88%	✅
scram/route_manager/api/serializers.py	92%	✅
scram/route_manager/api/views.py	76%	✅
scram/shared/shared_code.py	56%	✅
scram/templates/403.html	91%	✅
scram/templates/404.html	91%	✅
scram/templates/base.html	99%	✅

Minimum allowed coverage is 50%

Generated by 🐒 cobertura-action against f953ffb