sink(ticdc): Add DDL query into schema.json file

[zhaoxinyu]

What problem does this PR solve?

Issue Number: ref #6797 close #7847

What is changed and how it works?

• Add DDL query into schema.json file to facilitate the implementation of the consumer.
• Add table definition version into schema.json in case of the file structure change in the future.
• Properly handle date change when generating DML data file path.

Check List

Tests

• Unit test
• Integration test

Questions

Will it cause performance regression or break compatibility?

Do you need to update user documentation, design documentation or monitoring documentation?

Release note

None

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• 3AceShowHand
• CharlesCheung96

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[zhaoxinyu]

/cc @asddongmen
/cc @CharlesCheung96

[zhaoxinyu]

/cc @3AceShowHand

[zhaoxinyu]

/run-all-tests

[zhaoxinyu]

/run-verify

[zhaoxinyu]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 80e99b6

[zhaoxinyu]

/run-all-tests

[zhaoxinyu]

/run-all-tests

[CharlesCheung96]

/run-integration-test

[zhaoxinyu]

/cherry-pick release-6.5

[ti-chi-bot]

@zhaoxinyu: new pull request created: #7848.

In response to this:

/cherry-pick release-6.5

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