[Feature][Connector-V2] Kafka Source support to read TIMESTAMP_TZ

[hohosznta]

Purpose of this pull request

Add support for TIMESTAMP_TZ on kafka source. Issue #9785

Does this PR introduce any user-facing change?

Yes. The Kafka source connector now supports TIMESTAMP_TZ (timestamp with timezone) data type.
Users can now consume Kafka messages containing timestamp with timezone information (e.g., "2024-01-15T10:30:45Z",
"2024-01-15T10:30:45+09:00") and SeaTunnel will correctly parse them as OffsetDateTime.

How was this patch tested?

Added unit test case in json parsing timestamp_tz in JsonRowDataSerDeSchemaTest.java. (testDeserializationWithTimestampTz)

Check list

• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/seatunnel/tree/dev/docs
• If you are contributing the connector code, please check that the following files are updated:
  1. Update plugin-mapping.properties and add new connector information in it
  2. Update the pom file of seatunnel-dist
  3. Add ci label in label-scope-conf
  4. Add e2e testcase in seatunnel-e2e
  5. Update connector plugin_config

[dybyte]

Hi @hohosznta ,
CI seems to be failing due to formatting (Spotless check).
please check the coding guide.

[dybyte]

Let's merge the latest changes and try again.

[hohosznta]

@dybyte thanks, I'll try again.