Scala 3 compatibility broken for ToJson

[crispywalrus]

BuildInfoOption.ToJson generates code that doesn't compile with scala 3.x. It uses _ wildcards and tries to match against scala.Int (and many other types) These have been changed in scala 3 so perhaps we need a option or fork that produces scala 3 compatible code.

[arixmkii]

No need to fork. It could be added with Scala3 renderers and then users could opt in to use this renderers, when they need Scala3 code. I never tried using generated sources for multiple Scala version, so, I don't know if it is possible to just generate for both Scala2 and Scala3 at the same time (w/o requiring additional support from SBT).

[rreckel]

Hi,

I just opened a pull request that should solve this issue.
Hope it helps