Update Rust crate libc to 0.2.142

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
libc	dependencies	patch	0.2.141 -> 0.2.142

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Release Notes

rust-lang/libc

### [`v0.2.142`](https://togithub.com/rust-lang/libc/releases/tag/0.2.142) [Compare Source](https://togithub.com/rust-lang/libc/compare/0.2.141...0.2.142) #### What's Changed - netbsd add MAP_ALIGNED macro by [@​devnexen](https://togithub.com/devnexen) in [https://github.com/rust-lang/libc/pull/3170](https://togithub.com/rust-lang/libc/pull/3170) - Install libnghttp2 on all FreeBSD jobs by [@​JohnTitor](https://togithub.com/JohnTitor) in [https://github.com/rust-lang/libc/pull/3192](https://togithub.com/rust-lang/libc/pull/3192) - freebsd add MAP_ALIGNED macro by [@​devnexen](https://togithub.com/devnexen) in [https://github.com/rust-lang/libc/pull/3167](https://togithub.com/rust-lang/libc/pull/3167) - Add more declarations for AIX by [@​ecnelises](https://togithub.com/ecnelises) in [https://github.com/rust-lang/libc/pull/3144](https://togithub.com/rust-lang/libc/pull/3144) - Remove AIX specific definition of sigval by [@​ecnelises](https://togithub.com/ecnelises) in [https://github.com/rust-lang/libc/pull/3189](https://togithub.com/rust-lang/libc/pull/3189) - haiku adding bsd missing constants by [@​devnexen](https://togithub.com/devnexen) in [https://github.com/rust-lang/libc/pull/3193](https://togithub.com/rust-lang/libc/pull/3193) - netbsd,openbsd: add more waitid related constants by [@​valpackett](https://togithub.com/valpackett) in [https://github.com/rust-lang/libc/pull/3188](https://togithub.com/rust-lang/libc/pull/3188) - Pin FreeBSD 14 version on CI by [@​JohnTitor](https://togithub.com/JohnTitor) in [https://github.com/rust-lang/libc/pull/3203](https://togithub.com/rust-lang/libc/pull/3203) - adding getdtablesize on redox by [@​devnexen](https://togithub.com/devnexen) in [https://github.com/rust-lang/libc/pull/3199](https://togithub.com/rust-lang/libc/pull/3199) - Add kexec_file_load system call for arm linux by [@​ribalda](https://togithub.com/ribalda) in [https://github.com/rust-lang/libc/pull/3200](https://togithub.com/rust-lang/libc/pull/3200) - Upstream a few more constants from rustix. by [@​sunfishcode](https://togithub.com/sunfishcode) in [https://github.com/rust-lang/libc/pull/3173](https://togithub.com/rust-lang/libc/pull/3173) - freebsd i686 add ucontext/mcontext by [@​devnexen](https://togithub.com/devnexen) in [https://github.com/rust-lang/libc/pull/3202](https://togithub.com/rust-lang/libc/pull/3202) - fuchsia: add definitions for riscv64 by [@​ComputerDruid](https://togithub.com/ComputerDruid) in [https://github.com/rust-lang/libc/pull/3204](https://togithub.com/rust-lang/libc/pull/3204) - Mention unstable values on PR template by [@​JohnTitor](https://togithub.com/JohnTitor) in [https://github.com/rust-lang/libc/pull/3207](https://togithub.com/rust-lang/libc/pull/3207) - fix: CMSG_HEADER_ALIGNMENT was not properly equal to the C Header file in illumos by [@​Toasterson](https://togithub.com/Toasterson) in [https://github.com/rust-lang/libc/pull/3171](https://togithub.com/rust-lang/libc/pull/3171) - Bump to 0.2.142 by [@​ComputerDruid](https://togithub.com/ComputerDruid) in [https://github.com/rust-lang/libc/pull/3208](https://togithub.com/rust-lang/libc/pull/3208) #### New Contributors - [@​ComputerDruid](https://togithub.com/ComputerDruid) made their first contribution in [https://github.com/rust-lang/libc/pull/3204](https://togithub.com/rust-lang/libc/pull/3204) - [@​Toasterson](https://togithub.com/Toasterson) made their first contribution in [https://github.com/rust-lang/libc/pull/3171](https://togithub.com/rust-lang/libc/pull/3171) **Full Changelog**: https://github.com/rust-lang/libc/compare/0.2.141...0.2.142

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