branch-4.0: [fix](filecache) Restrict file cache ttl property changes

[freemandealer]

Issue Number: None

Related PR: None

Problem Summary: Reject CREATE TABLE file_cache_ttl_seconds values lower than 31536000 seconds and disallow ALTER TABLE changes to file_cache_ttl_seconds in the current version.

CREATE TABLE now requires file_cache_ttl_seconds to be at least 31536000 seconds when explicitly set, and ALTER TABLE can no longer modify file_cache_ttl_seconds in this version.

What problem does this PR solve?

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

Release note

None

Check List (For Author)

• Test

  • Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[hello-stephen]

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1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
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4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[freemandealer]

run buildall