[DNM]: test ci on release-8.5

[purelind]

What problem does this PR solve?

Issue Number: Close #xxx

What is changed and how does it work?

Check List

Tests

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

Code changes

• Has the configuration change
• Has HTTP API interfaces changed (Don't forget to add the declarative for the new API)
• Has persistent data change

Side effects

• Possible performance regression
• Increased code complexity
• Breaking backward compatibility

Related changes

• PR to update pingcap/docs/pingcap/docs-cn:
• PR to update pingcap/tiup:
• Need to cherry-pick to the release branch

Release note

None.

[ti-chi-bot]

This cherry pick PR is for a release branch and has not yet been approved by triage owners.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick:

1. It must be approved by the approvers firstly.
2. AFTER it has been approved by approvers, please wait for the cherry-pick merging approval from triage owners.

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[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-8.5@649393a). Learn more about missing BASE report.

Additional details and impacted files

@@              Coverage Diff               @@
##             release-8.5    #8761   +/-   ##
==============================================
  Coverage               ?   75.60%           
==============================================
  Files                  ?      461           
  Lines                  ?    72273           
  Branches               ?        0           
==============================================
  Hits                   ?    54642           
  Misses                 ?    14128           
  Partials               ?     3503           

Flag	Coverage Δ
unittests	75.60% <0.00%> (?)

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[wuhuizuo]

/cc @okJiang

[ti-chi-bot]

@wuhuizuo: GitHub didn't allow me to request PR reviews from the following users: okJiang.

Note that only tikv members and repo collaborators can review this PR, and authors cannot review their own PRs.

In response to this:

/cc @okJiang

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[wuhuizuo]

/cc @okJiang

[wuhuizuo]

/uncc okJiang