Is Your Feature Request Related to a Problem?
When I send a msg with lmq property, two consumer indexes will be built for lmq topic.
Describe the Solution You'd Like
Just build once.
Describe Alternatives You've Considered
Don't build lmq for msgs of RMQ_SYS_TRANS_HALF_TOPIC and RMQ_SYS_TRANS_CHECK_MAX_TIME_TOPIC
Additional Context
No response