[BUG] @Builder requires nested record to be explicitly static when enclosing class is parametrized

[orange-buffalo]

Describe the bug

When a nested record is annotated with @Builder, and the enclosing class is parametrized with generics, compilation fails with non-static type variable T cannot be referenced from a static context. Apparently, generated builder is wrongly parametrized with enclosing class generics.

Once the record is explicitly marked as static, issue is resolved and compilation succeeds.

To Reproduce
Can be reproduced on this minimal sample:

public class Reproducer<T> {

    @Builder
    record NestedRecord(String value) {

    }
}

Expected behavior
No need to explicitly mark records as static as they are such by the definition.

Version info:

• 1.18.24
• javac 17.0.4.1

Additional context
Similar to #3140, but we have this reproduced on 1.18.24.

[rspilker]

This is part of the latest edge release, all feedback is welcome.