bindinfo: add SetHintWarning to trace the hint warning

[hawkingrei]

What problem does this PR solve?

Issue Number: close #48875

Problem Summary:

What changed and how does it work?

Now, we have some hint warning when hint has problems. but we cannot know all of them quickly. so we add the SetHintWarning to know them.

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 #50666 (8e88735) into master (c936265) will decrease coverage by 14.6346%.
Report is 8 commits behind head on master.
The diff coverage is 88.6363%.

Additional details and impacted files

@@                Coverage Diff                @@
##             master     #50666         +/-   ##
=================================================
- Coverage   70.3332%   55.6987%   -14.6346%     
=================================================
  Files          1456       1567        +111     
  Lines        420707     589757     +169050     
=================================================
+ Hits         295897     328487      +32590     
- Misses       104467     238469     +134002     
- Partials      20343      22801       +2458     

Flag	Coverage Δ
integration	36.9335% <59.0909%> (?)
unit	70.3649% <65.9090%> (+0.0492%)	⬆️

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

Components	Coverage Δ
dumpling	54.0269% <ø> (ø)
parser	∅ <ø> (∅)
br	56.3384% <ø> (+5.8264%)	⬆️

[hawkingrei]

/retest

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-01-24 08:14:57.516601979 +0000 UTC m=+948539.080899681: ☑️ agreed by qw4990.
• 2024-01-24 08:47:42.497138786 +0000 UTC m=+950504.061436491: ☑️ agreed by AilinKid.

[hawkingrei]

/retest

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, hi-rustin, qw4990

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