Auto merge of #132377 - matthiaskrgr:rollup-3p1c6hs, r=matthiaskrgr

Rollup of 3 pull requests

Successful merges:

 - #132368 (Remove `do_not_const_check` from `Iterator` methods)
 - #132373 (Make sure `type_param_predicates` resolves correctly for RPITIT)
 - #132374 (Remove dead code stemming from the old effects desugaring)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors