Fix wrong return value of timestamp column if the timestamp value is 1970-01-01 and the timezone offset is negative (#1577)

[ti-srebot]

cherry-pick #1577 to release-4.0
You can switch your code base to this Pull Request by using git-extras:

# In tics repo:
git pr https://github.com/pingcap/tics/pull/1601

After apply modifications, you can push your change to this PR via:

git push git@github.com:ti-srebot/tics.git pr/1601:release-4.0-be6ccc9bf61d

---

What problem does this PR solve?

Issue Number: close #1572

Problem Summary:

What is changed and how it works?

Proposal: xxx

What's Changed:

How it Works:

The root cause is Clickhouse's DateLUT only support time starting from 1970-01-01, and in some corner case, the actual time may be 1969-12-31, this pr handle this special case separately

Related changes

• Need to cherry-pick to the release branch

Check List

Tests

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

Side effects

• Performance regression
  • Consumes more CPU
  • Consumes more MEM
• Breaking backward compatibility

Release note

• Fix wrong return value of timestamp column if the timestamp value is 1970-01-01 and the timezone offset is negative

[windtalker]

/merge

[ti-srebot]

/run-all-tests

[ti-srebot]

@ti-srebot merge failed.

[windtalker]

/run-all-tests