Comments are not picked up for fields in Typed data classes

[arjunchhabra-invitae]

Describe the bug

• If you provide comments via KDoc (or even via the @field:Parameter(description="") workaround) for fields in a typed data class, they are not picked up in the generated documents
• If you use the same data class without the Type parameters, the comments are picked up as expected

To Reproduce
Steps to reproduce the behavior:
What version of spring-boot you are using? 2.5.5
What modules and versions of springdoc-openapi are you using? 1.5.12

• What is the actual and the expected result using OpenAPI Description (yml or json)? Expect comments to be picked up, actual is no comments are provided.
• Provide with a sample code (HelloController) or Test that reproduces the problem: See attached zip. Run with ./gradlew bootRun and see the behavior when examining the "schema" of the responses.

Expected behavior

• A clear and concise description of what you expected to happen. Fields in both typed and untyped data classes should have their comments picked up.

exampleProject.zip