*: fix panic when to enable lite-init-stats and concurrently-init-stats

[hawkingrei]

What problem does this PR solve?

Issue Number: close #52223

Problem Summary:

What changed and how does it work?

We cannot change the stats in the stats cache. if we want to update it, Please copy it first.

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

• 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

[codecov]

Codecov Report

Merging #52226 (78081f9) into master (7198525) will increase coverage by 1.9282%.
Report is 12 commits behind head on master.
The diff coverage is 81.6753%.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #52226        +/-   ##
================================================
+ Coverage   70.6840%   72.6122%   +1.9282%     
================================================
  Files          1491       1496         +5     
  Lines        440116     443323      +3207     
================================================
+ Hits         311092     321907     +10815     
+ Misses       109486     101204      -8282     
- Partials      19538      20212       +674     

Flag	Coverage Δ
integration	48.9008% <3.6649%> (?)
unit	70.4746% <81.6753%> (-0.0232%)	⬇️

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

Components	Coverage Δ
dumpling	53.9957% <ø> (ø)
parser	∅ <ø> (∅)
br	50.3602% <ø> (+4.5555%)	⬆️

[ti-chi-bot]

@AilinKid: Your lgtm message is repeated, so it is ignored.

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[hawkingrei]

/hold

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, winoros

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• OWNERS [AilinKid,winoros]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-03-29 03:56:57.425457182 +0000 UTC m=+2213044.447703570: ☑️ agreed by AilinKid.
• 2024-03-29 10:19:54.440802644 +0000 UTC m=+7255.968343186: ☑️ agreed by winoros.

[hawkingrei]

/retest

[hawkingrei]

/retest

[hawkingrei]

/unhold

[hawkingrei]

/cherrypick release-7.5

[ti-chi-bot]

@hawkingrei: new pull request created to branch release-7.5: #52265.

In response to this:

/cherrypick release-7.5

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