[CodeGeneration] further unification and fixes across raw and non-raw sides#2841

Draft

AppAppWorks wants to merge 2 commits intoswiftlang:mainfrom AppAppWorks:further-unify-and-fix-code-generation

+891-1,104

Commits on Sep 10, 2024

[CodeGeneration] removed Node.base by coupling base with SyntaxNodeKind
AppAppWorks
committed
[CodeGeneration] improved creation of syntax nodes across raw and non-raw
AppAppWorks
committed