dumpling: add min tls version config item

[GMHDBJD]

What problem does this PR solve?

Issue Number: ref #36036

Problem Summary:

What changed and how does it work?

• dumpling may connect to old mysql server, which only support tlsv10, so we use an option to config it if config.MinTLSVersion is not 0

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

[tiprow]

Hi @GMHDBJD. Thanks for your PR.

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[codecov]

Codecov Report

Merging #51127 (84ff7cf) into master (464a126) will increase coverage by 0.2439%.
Report is 5 commits behind head on master.
The diff coverage is 76.9230%.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #51127        +/-   ##
================================================
+ Coverage   72.3189%   72.5629%   +0.2439%     
================================================
  Files          1467       1467                
  Lines        361663     435815     +74152     
================================================
+ Hits         261551     316240     +54689     
- Misses        80822      99634     +18812     
- Partials      19290      19941       +651     

Flag	Coverage Δ
integration	49.0402% <0.0000%> (?)
unit	70.3115% <76.9230%> (-1.8674%)	⬇️

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

Components	Coverage Δ
dumpling	53.9957% <50.0000%> (-2.3172%)	⬇️
parser	∅ <ø> (∅)
br	51.0669% <ø> (+4.7432%)	⬆️

[GMHDBJD]

/retest

[tiprow]

@GMHDBJD: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/retest

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-02-18 14:11:54.190940421 +0000 UTC m=+193602.938563530: ☑️ agreed by lance6716.
• 2024-02-18 14:58:19.435169555 +0000 UTC m=+196388.182792663: ☑️ agreed by hawkingrei.

[Benjamin2037]

LGTM

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Benjamin2037, hawkingrei, lance6716

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Needs approval from an approver in each of these files:

• OWNERS [Benjamin2037,hawkingrei,lance6716]
• dumpling/OWNERS [Benjamin2037]

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[hawkingrei]

/retest