Since the scheme must be included for the CSRF_TRUSTED_ORIGINS setting since
Django 4.0, this changes the values in the mock.yml configuration files to use
the scheme for the values under CSRF_TRUSTED_ORIGINS. We match the values
defined under CSRF_TRUSTED_ORIGINS_WITH_SCHEME key.
lms/envs/production.py pulls from CSRF_TRUSTED_ORIGINS_WITH_SCHEME in the YAML
config to set the CSRF_TRUSTED_ORIGINS setting , but cms/envs/production.py
pulls from CSRF_TRUSTED_ORIGINS in the YAML. So, this change fixes the CMS when
run with mock.yml.