lightning: precheck should check CDC changefeed rather than capture (#41076)

[ti-chi-bot]

This is an automated cherry-pick of #41076

Signed-off-by: lance6716 [email protected]

What problem does this PR solve?

Issue Number: close #41040

Problem Summary:

What is changed and how it works?

change check logic introduced in #39338

as title

Check List

Tests

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

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (release-6.5@8f340f8). Click here to learn what that means.
The diff coverage is n/a.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-6.5     #46830   +/-   ##
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  Coverage               ?   73.6685%           
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  Files                  ?       1084           
  Lines                  ?     348245           
  Branches               ?          0           
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  Hits                   ?     256547           
  Misses                 ?      75231           
  Partials               ?      16467           

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lance6716, okJiang

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Needs approval from an approver in each of these files:

• OWNERS [lance6716,okJiang]

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-09-11 03:35:57.73392832 +0000 UTC m=+240339.658484700: ☑️ agreed by lance6716.
• 2023-09-11 03:59:10.358123296 +0000 UTC m=+241732.282679676: ☑️ agreed by okJiang.