Auto merge of #70343 - Centril:rollup-94egfvs, r=Centril

Rollup of 11 pull requests

Successful merges:

 - #67761 (Move the dep_graph construction to a dedicated crate.)
 - #69740 (Replace some desc logic in librustc_lint with article_and_desc)
 - #69981 (Evaluate repeat expression lengths as late as possible)
 - #70087 (Remove const eval loop detector)
 - #70242 (Improve E0308 error message wording)
 - #70264 (Fix invalid suggestion on `&mut` iterators yielding `&` references)
 - #70267 (get rid of ConstPropUnsupported; use ZST marker structs instead)
 - #70277 (Remove `ReClosureBound`)
 - #70283 (Add regression test for #70155.)
 - #70294 (Account for bad placeholder types in where clauses)
 - #70309 (Clean up E0452 explanation)

Failed merges:

r? @ghost