Update RocketMQ Spring samples version

[RongtongJin]

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FEATURE REQUEST

1. Please describe the feature you are requesting.
   Update RocketMQ Spring samples version

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?