Upgrade RocketMQ version to 4.7.1

[RongtongJin]

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Any question or RocketMQ proposal please use our mailing lists.

FEATURE REQUEST

1. Please describe the feature you are requesting.

Upgrade RocketMQ version to 4.7.1

2. Provide any additional detail on your proposed use case for this feature.

3. Indicate the importance of this issue to you (blocker, must-have, should-have, nice-to-have). Are you currently using any workarounds to address this issue?