Backport "Normalize tuple types in var args seq literals and classOf instances" to 3.3 LTS#486

tgodzik merged 3 commits intolts-3.3scala/scala3-lts:lts-3.3from

backport-lts-3.3-23465scala/scala3-lts:backport-lts-3.3-23465Copy head branch name to clipboard