[PATCH 1/3] libctf: create: addition of non-root types should not return root types

[Nick Alcock]

On 27 Jun 2025, Nick Alcock via Binutils uttered the following:

> If you add a non-root type to a dict, you should always get a new, unique
> type ID back, even if a root-visible type with the same name already exists.
[...]

This series is pushed (including the float128 spec addition).