cargo-asm might be unmaintained

[oherrala]

• Last release on crates.io published 2018 (https://crates.io/crates/cargo-asm)
• Last commit on repository on 2019 (https://github.com/gnzlbg/cargo-asm)
• Maintenance status unanswered since 2022 (Is there any maintained fork somewhere ? gnzlbg/cargo-asm#244)
• Maintainer has been @gnzlbg and he also has slice_deque crate marked as unmaintained (https://rustsec.org/advisories/RUSTSEC-2020-0158.html)

There seems to be maintained alternative: https://crates.io/crates/cargo-show-asm

[Shnatsel]

It is a binary crate, not used as a dependency by any other crates, so if we file an advisory if will not be surfaced through most tools. Although perhaps lib.rs will show it?