tools: support UpdateGCSafePoint and ReportMinResolvedTS for api and heartbeat Bench

[CabinfeverB]

What problem does this PR solve?

Issue Number: ref #7703

What is changed and how does it work?

Check List

Tests

• Manual test (add detailed scripts or steps below)

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]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• rleungx

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[codecov]

Codecov Report

Merging #7732 (ac6218a) into master (f0699ba) will increase coverage by 0.07%.
Report is 1 commits behind head on master.
The diff coverage is n/a.

❗ Current head ac6218a differs from pull request most recent head 67d6450. Consider uploading reports for the commit 67d6450 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7732      +/-   ##
==========================================
+ Coverage   73.45%   73.52%   +0.07%     
==========================================
  Files         432      432              
  Lines       47843    47842       -1     
==========================================
+ Hits        35142    35176      +34     
+ Misses       9663     9635      -28     
+ Partials     3038     3031       -7     

Flag	Coverage Δ
unittests	73.52% <ø> (+0.07%)	⬆️

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[rleungx]

The rest LGTM

[rleungx]

How about keeping using 100 and 2000000?

[CabinfeverB]

/merge

[ti-chi-bot]

@CabinfeverB: It seems you want to merge this PR, I will help you trigger all the tests:

/run-all-tests

You only need to trigger /merge once, and if the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

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[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: ac6218a

[ti-chi-bot]

@CabinfeverB: Your PR was out of date, I have automatically updated it for you.

If the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

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