test: add local dev container for consuming event-bus events

[pwnage101]

ENT-9901

Testing

Launching the container:

(enterprise-access) ubuntu@ip-10-13-20-242:~/edx-repos/enterprise-access$ make dev.up
...
 ✔ Container enterprise_access.consume_enterprise_subsidies_transaction_lifecycle  Started                                                                                                                                                                                         0.3s 

Container logs after launch:

(enterprise-access) ubuntu@ip-10-13-20-242:~/edx-repos/enterprise-access$ make consume_enterprise_subsidies_transaction_lifecycle-logs
...
enterprise_access.consume_enterprise_subsidies_transaction_lifecycle  | 2025-01-10 19:55:14,558 INFO 7 [edx_event_bus_kafka.internal.consumer] [user None] [ip None] [request_id None] consumer.py:284 - Running consumer for {'full_topic': 'dev-enterprise-subsidies-transaction-lifecycle', 'consumer_group': 'enterprise_access_dev'}

Container logs after emitting a TRANSACTION_REVERSED event from enterprise-subsidy:

enterprise_access.consume_enterprise_subsidies_transaction_lifecycle  | 2025-01-10 19:57:44,638 INFO 7 [edx_event_bus_kafka.internal.consumer] [user None] [ip None] [request_id None] consumer.py:513 - Message received from Kafka: topic=dev-enterprise-subsidies-transaction-lifecycle, partition=0, offset=29, message_id=28559382-cf8d-11ef-82b5-0242ac120020, key=b'\x00\x00\x00\x00\x01H7382cea3-6a3a-430f-9251-ee791cdab25e', event_timestamp_ms=1736539064581
enterprise_access.consume_enterprise_subsidies_transaction_lifecycle  | 2025-01-10 19:57:44,639 INFO 7 [enterprise_access.apps.content_assignments.signals] [user None] [ip None] [request_id None] signals.py:53 - No LearnerContentAssignment exists with transaction uuid: 7382cea3-6a3a-430f-9251-ee791cdab25e
enterprise_access.consume_enterprise_subsidies_transaction_lifecycle  | 2025-01-10 19:57:44,639 INFO 7 [edx_event_bus_kafka.internal.consumer] [user None] [ip None] [request_id None] consumer.py:393 - Message from Kafka processed successfully