store/copr: don't reset concurrency of analyze req to 2 (#40168)

[ti-chi-bot]

This is an automated cherry-pick of #40168

What problem does this PR solve?

Issue Number: close #40162

Problem Summary:

What is changed and how it works?

Don't reset concurrency of analyze req to 2.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)

Before the PR:

After the PR:

• No code

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

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

None

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• time-and-fate
• winoros

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[xuyifangreeneyes]

/merge

[ti-chi-bot]

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

Commit hash: b9d0c54

[fixdb]

+1