Rollup of 13 pull requests

Successful merges:

 - #139357 (Fix parameter order for `_by()` variants of `min` / `max`/ `minmax` in `std::cmp`)
 - #140314 (Rustdoc: typecheck scrape-examples.js)
 - #140794 (mention lint group in default level lint note)
 - #145006 (Clarify EOF handling for `BufRead::skip_until`)
 - #145252 (Demote x86_64-apple-darwin to Tier 2 with host tools)
 - #145359 (Fix bug where `rustdoc-js` tester would not pick the right `search.js` file if there is more than one)
 - #145381 (Implement feature `int_lowest_highest_one` for integer and NonZero types)
 - #145417 (std_detect: RISC-V platform guide documentation)
 - #145531 (Add runtime detection for APX-F and AVX10)
 - #145619 (`std_detect`: Use `rustc-std-workspace-*` to pull in `compiler-builtins`)
 - #145622 (Remove the std workspace patch for `compiler-builtins`)
 - #145623 (Pretty print the name of an future from calling async closure)
 - #145626 (add a fallback implementation for the `prefetch_*` intrinsics )

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

Rollup merge of #145417 - a4lg:riscv-arch-platform-guide-ch2, r=Amanieu

std_detect: RISC-V platform guide documentation

This is practically a revert of a revert, making the commit e907456b2e10622ccd854a3bba8d02ce170b5dbb on `stdarch` come around again with minor fixes, enhancements and adjustments.

An excerpt from the original commit message follows:

Since there's no architectural feature detection on RISC-V (unlike `CPUID` on x86 architectures and some system registers on Arm/AArch64), runtime feature detection entirely depends on the platform-specific facility.

As a result, availability of each feature heavily depends on the platform and its version.

To help users make a decision for feature checking on a RISC-V system, this commit adds a platform guide with minimum supported platform versions.

…, r=Amanieu

std_detect: RISC-V platform guide documentation

This is practically a revert of a revert, making the commit e907456b2e10622ccd854a3bba8d02ce170b5dbb on `stdarch` come around again with minor fixes, enhancements and adjustments.

An excerpt from the original commit message follows:

Since there's no architectural feature detection on RISC-V (unlike `CPUID` on x86 architectures and some system registers on Arm/AArch64), runtime feature detection entirely depends on the platform-specific facility.

As a result, availability of each feature heavily depends on the platform and its version.

To help users make a decision for feature checking on a RISC-V system, this commit adds a platform guide with minimum supported platform versions.