fix(deps): bump nix from 0.29.0 to 0.30.1

[dependabot]

Bumps nix from 0.29.0 to 0.30.1.

Changelog

Sourced from nix's changelog.

[0.30.1] - 2025-05-04

Fixed

• doc.rs build (#2634)

[0.30.0] - 2025-04-29

Added

• Add socket option IPV6_PKTINFO for BSDs/Linux/Android, also IPV6_RECVPKTINFO for DragonFlyBSD (#2113)
• Add fcntl's F_PREALLOCATE constant for Apple targets. (#2393)
• Improve support for extracting the TTL / Hop Limit from incoming packets and support for DSCP (ToS / Traffic Class). (#2425)
• Add socket option IP_TOS (nix::sys::socket::sockopt::IpTos) IPV6_TCLASS (nix::sys::socket::sockopt::Ipv6TClass) on Android/FreeBSD (#2464)
• Add SeekData and SeekHole to Whence for hurd and apple targets (#2473)
• Add From trait implementation between SocketAddr and Sockaddr, Sockaddr6 (#2474)
• Added wrappers for posix_spawn API (#2475)
• Add the support for Emscripten. (#2477)
• Add fcntl constant F_RDADVISE for Apple target (#2480)
• Add fcntl constant F_RDAHEAD for Apple target (#2482)
• Add F_LOG2PHYS and F_LOG2PHYS_EXT for Apple target (#2483)
• MAP_SHARED_VALIDATE was added for all linux targets. & MAP_SYNC was added for linux with the exclusion of mips architecures, and uclibc (#2499)
• Add getregs()/getregset()/setregset() for Linux/musl/aarch64 (#2502)
• Add FcntlArgs F_TRANSFEREXTENTS constant for Apple targets (#2504)
• Add MapFlags::MAP_STACK in sys::man for netbsd (#2526)
• Add support for libc::LOCAL_PEERTOKEN in getsockopt. (#2529)
• Add support for syslog, openlog, closelog on all unix.

... (truncated)

Commits

• 3cf9007 chore: drop 0.30.1
• 2845ab9 Compile sys::mman on Redox (#2637)
• fccb4ab Fix fuchsia target triple to unbreak docs.rs build (#2634)
• b834171 ci: disable hurd (#2638)
• 9c97e1d Clippy cleanup: dangerous_implicit_autorefs and uninlined_format_args
• 989291d chore: release 0.30.0
• 6a1c5b8 Remove Copy from PollFd (#2631)
• eba0f41 chore: pin libc to 0.2.171 & bump CI image (#2632)
• b561476 socket::sockopt AttachReusePortCbpf for Linux addition. (#2621)
• 684b79e Add sockopt::PeerPidfd (SO_PEERPIDFD) sockopt support to socket::sockopt (#2620)
• Additional commits viewable in compare view

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 8.47%. Comparing base (98dad52) to head (3fc986e).
⚠️ Report is 520 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1660   +/-   ##
=======================================
  Coverage    8.47%    8.47%           
=======================================
  Files        1566     1566           
  Lines      116194   116194           
  Branches   116194   116194           
=======================================
  Hits         9846     9846           
  Misses     105761   105761           
  Partials      587      587           

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