Rollup merge of #134053 - notriddle:notriddle/issue-d, r=GuillaumeGomez

rustdoc: rename `issue-\d+.rs` tests to have meaningful names (part 10)

Follow up rust-lang/rust#130287 et al

As always, it's easier to review the commits one at a time. Don't use the Files Changed tab. It's confusing.

Author: fmease