Length of type names in AttributeError are inconsistent

[alex]

Some of them truncate the type name at 50 characters, some 100, and some 200. 50 is noticeably short enough that I actually do encounter truncations with nested modules.

It'd be good to make this minimally consistent by replacing all the 50s with 100s.

Linked PRs

• gh-103712: Increase the length of the type name in AttributeError messages #103713