Auto merge of #151746 - jdonszelmann:eagerly-normalize-in-generalize, r=lcnr

Eagerly normalize in generalize

*[View all comments](https://triagebot.infra.rust-lang.org/gh-comments/rust-lang/rust/pull/151746)*

r? @lcnr 

cc: rust-lang/trait-system-refactor-initiative#262

Author: bors