Auto merge of #102471 - Dylan-DPC:rollup-ij3okjt, r=Dylan-DPC

Rollup of 7 pull requests

Successful merges:

 - #102336 (Fix associated type bindings with anon const in GAT position)
 - #102342 (Add negation methods for signed non-zero integers.)
 - #102385 (Don't export `__heap_base` and `__data_end` on wasm32-wasi.)
 - #102435 (Improve example of Iterator::reduce)
 - #102436 (rustdoc: clean up "normalize.css 8" input override CSS)
 - #102452 (fix minor ungrammatical sentence)
 - #102455 (Use let-chaining in `WhileTrue::check_expr`.)

Failed merges:

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