Hide discriminator props when rendering

[travjenkins]

Issues

#1821

Changes

1821

• Hide the oneOf discriminator input
• Do not prompt for clearing data when it is not necessary

Tests

Manually tested

Lots of connectors

Used the following query and tested 30+ connectors. This seems to hit most of the patterns I could see. The main two examples are connector schemas with credentials or parser.

SELECT connector_id, documentation_url, endpoint_spec_schema
FROM connector_tags
WHERE endpoint_spec_schema::text LIKE '%"discriminator"%';

Automated tests

• unit testing covered

Playwright tests ran locally

• Admin
• Captures
• Collections
• HomePage
• Login
• Materialization

Screenshots

No discriminator being displayed

Only prompt to clear data when something that contains a value or isn't going to be injected is changed.

[travjenkins]

Need to pull this out now so we can reference it down below during defaulting.