Update ColocationGroupProcDir.java

[shawn6616]

In the lookup function, add a judgment for the cloud environment, call CloudReplica.getColocatedBeId to obtain the BE ID, and construct beSeqs that are compatible with the original format.

What problem does this PR solve?

In the lookup function, add a judgment for the cloud environment, call CloudReplica.getColocatedBeId to obtain the BE ID, and construct beSeqs that are compatible with the original format.

Issue Number: close #xxx

solve issue #55756

[hello-stephen]

Thank you for your contribution to Apache Doris.
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Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[deardeng]

plz add a test case , you can use feut or regression case

[deardeng]

PR title, suggestion: [fix] Cloud support should show proc colocationgroup in the cloud.

[shawn6616]

plz add a test case , you can use feut or regression case

#59687 (comment)
add a new feut case check plz

[shawn6616]

PR title, suggestion: [fix] Cloud support should show proc colocationgroup in the cloud.

i'll do it next time

[deardeng]

plz add a test case , you can use feut or regression case

#59687 (comment) add a new feut case check plz

测试case 放到同一个pr里面呀

1. git checkout 到pr 的分支
2. 在pr 分支添加case
3. git commit
4. git push