Auto merge of #142142 - jhpratt:rollup-frlezq2, r=jhpratt

Rollup of 8 pull requests

Successful merges:

 - rust-lang/rust#137992 (Stabilise `os_string_pathbuf_leak`)
 - rust-lang/rust#141558 (Limit the size of cgu names when using the `-Zhuman-readable-cgu-name…)
 - rust-lang/rust#141797 (compiler: set Apple frame pointers by architecture)
 - rust-lang/rust#141857 (coretests: move float tests from num to floats module and use a more flexible macro to generate them)
 - rust-lang/rust#142045 (Make obligation cause code suggestions verbose)
 - rust-lang/rust#142076 (Check documentation of bootstrap in PR CI)
 - rust-lang/rust#142110 (Add solaris targets to build-manifest)
 - rust-lang/rust#142131 (Make cast suggestions verbose)

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