*: delete '.test.bin' files for 'make clean'

[bb7133]

What problem does this PR solve?

Issue Number: ref #49070

Problem Summary:

What changed and how does it work?

After #30822, make ut will build the .test.bin files for each of the _test.go file and run them in parallel and clean .test.bin files. However, when make ut failed because of any reason, the cleanup will not happen and leave a large number of .test.bin files:

➜  tidb git:(bb7133/make_clean) ✗ find . -name '*.test.bin' -print0 | xargs -0 du -hsc
 56M	./pkg/statistics/handle/lockstats/lockstats.test.bin
136M	./pkg/statistics/handle/handletest/lockstats/lockstats.test.bin
136M	./pkg/statistics/handle/handletest/handletest.test.bin
...
136M	./pkg/session/resourcegrouptest/resourcegrouptest.test.bin
136M	./pkg/session/temporarytabletest/temporarytabletest.test.bin
 25G	total

IMO it's better to make .test.bin files cleanable by make clean and remove them from .gitignore files so that developers will be aware of them(when they're there) and the large amount of size.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No need to test

  • I checked and no code files have been changed.

Side effects

• None

Documentation

• None

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[codecov]

Codecov Report

Merging #49447 (6477fb4) into master (1cfb3b9) will increase coverage by 0.5749%.
Report is 65 commits behind head on master.
The diff coverage is n/a.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #49447        +/-   ##
================================================
+ Coverage   70.9865%   71.5614%   +0.5749%     
================================================
  Files          1368       1423        +55     
  Lines        399849     428067     +28218     
================================================
+ Hits         283839     306331     +22492     
- Misses        96192     102873      +6681     
+ Partials      19818      18863       -955     

Flag	Coverage Δ
integration	45.2507% <ø> (?)
unit	70.9865% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	53.9663% <ø> (ø)
parser	∅ <ø> (∅)
br	46.5258% <ø> (-6.3591%)	⬇️

[bb7133]

PTAL @tiancaiamao @hawkingrei

[hawkingrei]

This should still be retained to avoid unnecessary submissions.

[bb7133]

Could you give me some example about 'submissions'?

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hawkingrei, tiancaiamao

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-12-14 06:51:42.924615917 +0000 UTC m=+511793.961842845: ☑️ agreed by tiancaiamao.
• 2023-12-21 06:30:39.287879003 +0000 UTC m=+1115330.325105934: ☑️ agreed by hawkingrei.