store/tikv: retry TSO RPC (#24682)

[ti-srebot]

cherry-pick #24682 to release-5.0
You can switch your code base to this Pull Request by using git-extras:

# In tidb repo:
git pr https://github.com/pingcap/tidb/pull/24733

After apply modifications, you can push your change to this PR via:

git push git@github.com:ti-srebot/tidb.git pr/24733:release-5.0-3ec8c8bae798

---

Signed-off-by: youjiali1995 zlwgx1023@gmail.com

What problem does this PR solve?

Problem Summary:

Should use getTimestampWithRetry instead of GetTimestamp.

What is changed and how it works?

What's Changed:

Replace all getTimestampWithRetry by GetTimestamp.

How it Works:

Related changes

• Need to cherry-pick to the release branch

Check List

Tests

• No code

Release note

• No release note.

[ti-srebot]

/run-all-tests

[ti-srebot]

@youjiali1995 you're already a collaborator in bot's repo.

[youjiali1995]

@sticnarf @cfzjywxk PTAL

[sticnarf]

LGTM

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• cfzjywxk
• sticnarf

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[cfzjywxk]

/merge

[ti-chi-bot]

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

Commit hash: 36ba8b81a2d572526f47e71ff0c924121c6d081b

[youjiali1995]

/run-unit-test

[youjiali1995]

/merge

[ti-chi-bot]

@ti-srebot: Your PR was out of date, I have automatically updated it for you.

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/run-all-tests

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