[CELEBORN-857][TEST] Refine DataPushQueueSuiteJ

[cfmcgrady]

What changes were proposed in this pull request?

1. This PR propose renaming the class DataPushQueueSuitJ to DataPushQueueSuiteJ in order to enable its integration with the test suite. This change is required to comply with our maven-surefire-plugin plugin rule

https://github.com/apache/incubator-celeborn/blob/5f0295e9f3f1f5781af124ae319e202a2594a103/pom.xml#L543-L551

2. To fix a potential logic bug in the test, tasks within DataPushQueue may inadvertently be consumed by the DataPushers built-in thread DataPusher-${taskId}, leading to test suite failures.

Why are the changes needed?

fix DataPushQueueSuiteJ bug

Does this PR introduce any user-facing change?

No

How was this patch tested?

Pass GA

[cfmcgrady]

cc @pan3793 @waitinfuture @zy-jordan

[codecov]

Codecov Report

Merging #1774 (5f3ee17) into main (5f0295e) will decrease coverage by 0.00%.
The diff coverage is n/a.

❗ Current head 5f3ee17 differs from pull request most recent head 9862e98. Consider uploading reports for the commit 9862e98 to get more accurate results

@@            Coverage Diff             @@
##             main    #1774      +/-   ##
==========================================
- Coverage   46.81%   46.80%   -0.00%     
==========================================
  Files         162      162              
  Lines       10012    10012              
  Branches      923      923              
==========================================
- Hits         4686     4685       -1     
+ Misses       5019     5018       -1     
- Partials      307      309       +2     

see 5 files with indirect coverage changes

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[cfmcgrady]

the suite ran as expected now.

[INFO] Running org.apache.celeborn.client.write.DataPushQueueSuiteJ
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.278 s - in org.apache.celeborn.client.write.DataPushQueueSuiteJ

[waitinfuture]

LGTM, thanks! Merging to main.