Use TopicRecordName strategy on serialization

[rgraber]

A/C

• Schemas are registered using topicrecordname instead of topicname
• Documentation has updated guidance for naming topics

Add conf={'subject.name.strategy': topic_record_subject_name_strategy} to key_ and value_serializers

[robrap]

• Note: We think this should be blocked until the remove signal work is complete.
• @rgraber: Please link branch or PR.

[rgraber]

event-bus-kafka/edx_event_bus_kafka/internal/producer.py

Line 169 in a86f90a

conf={'subject.name.strategy': topic_record_subject_name_strategy}