refactor: Remove defunct attributes.h includes

Summary:
Since the removal of NODISCARD the only attributes def is LIFETIMEBOUND, and it's included in many more places that it is used.

This removes all includes which do not have an associated use of LIFETIMEBOUND, and adds it to src/validationinterface.cpp.

This is a backport of core#25184

Test Plan: ninja all check-all

Reviewers: #bitcoin_abc, Fabien

Reviewed By: #bitcoin_abc, Fabien

Differential Revision: https://reviews.bitcoinabc.org/D13266