feat: refactor authorization decorators

aai/access.py

aai/decorators.py

aai/schema/mutation.py

aai/tests/authorization_tests.py

aai/tests/special_case_tests.py

aai/utils.py

common_lib/graphql/__init__.py

common_lib/graphql/mutations.py

common_lib/graphql/queries.py

common_lib/subscription_handler.py

exercise/schema/mutation.py

exercise/schema/query.py

exercise/subscription.py

exercise/views.py

exercise_definition/views.py

running_exercise/graphql_inputs.py

running_exercise/lib/email_client.py

running_exercise/lib/loop_thread.py

running_exercise/lib/team_action_handler.py

running_exercise/schema/mutation.py