MINOR: Pydantic fixes for redshift & kafka

[ulixius9]

Describe your changes:

Fixes

I worked on ... because ...

Type of change:

• Bug fix
• Improvement
• New feature
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation

Checklist:

• I have read the CONTRIBUTING document.
• My PR title is Fixes <issue-number>: <short explanation>
• I have commented on my code, particularly in hard-to-understand areas.
• For JSON Schema changes: I updated the migration scripts or explained why it is not needed.

[sushi30]

1. it appears airflow api tests are failing after the change
2. what was the error with kafka? is it possible to create a regression test for this?

[ulixius9]

@sushi30 I've included tests and the airflow tests are actually not failing this is a know issue which is yet to be fixed, if you check the logs all tests actually passed

[sushi30]

great. since this is an integration test can you move it there?

[sonarcloud]

Quality Gate passed for 'open-metadata-airflow-apis'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[sonarcloud]

Quality Gate passed for 'open-metadata-ingestion'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
50.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud