Backport "Make isExactlyNothing and isExactlyAny work for And/OrTypes" to 3.3 LTS#610

tgodzik merged 1 commit intolts-3.3scala/scala3-lts:lts-3.3from

backport-lts-3.3-24016scala/scala3-lts:backport-lts-3.3-24016Copy head branch name to clipboard