planner: skip MDL when analyzing table (#50928)

[ti-chi-bot]

This is an automated cherry-pick of #50928

What problem does this PR solve?

Issue Number: close #47475

Problem Summary:

What changed and how does it work?

Skip lock if the statement is analyze stmt

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.

Analyze doesn't block DDL any more 

[Benjamin2037]

LGTM

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Benjamin2037, tangenta

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-04-16 06:11:44.082308384 +0000 UTC m=+318523.193354829: ☑️ agreed by tangenta.
• 2024-04-16 06:12:28.036089202 +0000 UTC m=+318567.147135651: ☑️ agreed by Benjamin2037.