Scaladoc: Wrong formatting of type lambdas in signatures

[KacperFKorban]

https://dotty.epfl.ch/api/scala/collection/Seq.html
The signature should look like this:

trait Seq[+A] extends Iterable[A] with PartialFunction[Int, A] with SeqOps[A, Seq, Seq[A]] with IterableFactoryDefaults[A, Seq] with Equals

This is a regression since in 3.0.2 it works properly. https://scala-lang.org/api/3.0.2/scala/collection/Seq.html

[BarkingBad]

This commit brought up regression 67451b1