Additionally, `NO_DEBUG_ASSERTIONS` is set by CI that threads through to
the `./configure` script, which is somewhat fragile and "spooky action
at a distance". Instead, use env vars controlled by compiletest, whose
debug assertion info comes from bootstrap.

The test itself is still broken, but fix this gating separately first.

Rollup of 15 pull requests

Successful merges:

 - #143554 (slice: Mark `rotate_left`, `rotate_right` unstably const)
 - #143634 (interpret/allocation: expose init + write_wildcards on a range)
 - #143710 (Updates to random number generation APIs)
 - #143774 (constify `From` and `Into`)
 - #143776 (std: move NuttX to use arc4random for random number generation)
 - #143778 (Some const_trait_impl test cleanups)
 - #143782 (Disambiguate between rustc vs std having debug assertions in `run-make-support` and `run-make` tests)
 - #143791 (Update sysinfo version to `0.36.0`)
 - #143796 (Fix ICE for parsed attributes with longer path not handled by CheckAttribute)
 - #143798 (Remove format short command trait)
 - #143803 (New tracking issues for const_ops and const_cmp)
 - #143814 (htmldocck: better error messages for some negative directives)
 - #143817 (Access `wasi_sdk_path` instead of reading environment variable in bootstrap)
 - #143822 (./x test miri: fix cleaning the miri_ui directory)
 - #143823 ([COMPILETEST-UNTANGLE 5/N] Test mode adjustments and other assorted cleanups)

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

Rollup of 12 pull requests

Successful merges:

 - #143776 (std: move NuttX to use arc4random for random number generation)
 - #143778 (Some const_trait_impl test cleanups)
 - #143782 (Disambiguate between rustc vs std having debug assertions in `run-make-support` and `run-make` tests)
 - #143791 (Update sysinfo version to `0.36.0`)
 - #143796 (Fix ICE for parsed attributes with longer path not handled by CheckAttribute)
 - #143798 (Remove format short command trait)
 - #143803 (New tracking issues for const_ops and const_cmp)
 - #143814 (htmldocck: better error messages for some negative directives)
 - #143817 (Access `wasi_sdk_path` instead of reading environment variable in bootstrap)
 - #143822 (./x test miri: fix cleaning the miri_ui directory)
 - #143823 ([COMPILETEST-UNTANGLE 5/N] Test mode adjustments and other assorted cleanups)
 - #143841 (Label clippy changes with `T-clippy`)

Failed merges:

 - #143850 (Compiletest: Simplify {Html,Json}DocCk directive handling)

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