This generalization enables curried functions with generic parameters coming from the initial declaration to be printed with the archetype's upperbound rather than '_' unresolved type.
As an added benefit, T.self and T.Type for generic parameters now get shown as the upperbound of the generic parameter provided
[IDE] Move primitive completion function label into CodeCompletionStringBuilder
[IDE] NFC: Remove unneeded string builder methods on CodeCompletionResultBuilder
[IDE] Move addValueBaseName into CodeCompletionStringBuilder
[IDE] Make CodeCompletionResultBuilder a CodeCompletionStringBuilder
[IDE] Explicitly pass DeclContext in CodeCompletionStringBuilder
[IDE] Reduce includes in CodeCompletionStringBuilder.h
