Bump nix from 0.26.4 to 0.27.1 (#278)

Bumps [nix](https://github.com/nix-rust/nix) from 0.26.4 to 0.27.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/nix-rust/nix/blob/master/CHANGELOG.md">nix's
changelog</a>.</em></p>
<blockquote>
<h2>[0.27.1] - 2023-08-28</h2>
<h3>Fixed</h3>
<ul>
<li>Fixed generating the documentation on docs.rs.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2111">#2111</a>)</li>
</ul>
<h2>[0.27.0] - 2023-08-28</h2>
<h3>Added</h3>
<ul>
<li>Added <code>AT_EACCESS</code> to <code>AtFlags</code> on all
platforms but android
(<a
href="https://redirect.github.com/nix-rust/nix/pull/1995">#1995</a>)</li>
<li>Add <code>PF_ROUTE</code> to <code>SockType</code> on macOS, iOS,
all of the BSDs, Fuchsia, Haiku, Illumos.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/1867">#1867</a>)</li>
<li>Added <code>nix::ucontext</code> module on
<code>aarch64-unknown-linux-gnu</code>.
(#<a
href="https://redirect.github.com/nix-rust/nix/pull/1662">1662</a>)</li>
<li>Added <code>CanRaw</code> to <code>SockProtocol</code> and
<code>CanBcm</code> as a separate <code>SocProtocol</code> constant.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/1912">#1912</a>)</li>
<li>Added <code>Generic</code> and <code>NFLOG</code> to
<code>SockProtocol</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2092">#2092</a>)</li>
<li>Added <code>mq_timedreceive</code> to <code>::nix::mqueue</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/issues/1966">#1966</a>)(<a
href="https://redirect.github.com/nix-rust/nix/pull/1966">nix-rust/nix#1966</a>)</li>
<li>Added <code>LocalPeerPid</code> to
<code>nix::sys::socket::sockopt</code> for macOS. (<a
href="https://redirect.github.com/nix-rust/nix/pull/1967">#1967</a>)</li>
<li>Added <code>TFD_TIMER_CANCEL_ON_SET</code> to
<code>::nix::sys::time::TimerSetTimeFlags</code> on Linux and Android.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2040">#2040</a>)</li>
<li>Added <code>SOF_TIMESTAMPING_OPT_ID</code> and
<code>SOF_TIMESTAMPING_OPT_TSONLY</code> to
<code>nix::sys::socket::TimestampingFlag</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2048">#2048</a>)</li>
<li>Enabled socket timestamping options on Android. (<a
href="https://redirect.github.com/nix-rust/nix/pull/2077">#2077</a>)</li>
<li>Added vsock support for macOS (<a
href="https://redirect.github.com/nix-rust/nix/pull/2056">#2056</a>)</li>
<li>Added <code>SO_SETFIB</code> and <code>SO_USER_COOKIE</code> to
<code>nix::sys::socket::sockopt</code> for FreeBSD.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2085">#2085</a>)</li>
<li>Added <code>SO_RTABLE</code> for OpenBSD and
<code>SO_ACCEPTFILTER</code> for FreeBSD/NetBSD to
<code>nix::sys::socket::sockopt</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2085">#2085</a>)</li>
<li>Added <code>MSG_WAITFORONE</code> to <code>MsgFlags</code> on
Android, Fuchsia, Linux, NetBSD,
FreeBSD, OpenBSD, and Solaris.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2014">#2014</a>)</li>
<li>Added <code>SO_TS_CLOCK</code> for FreeBSD to
<code>nix::sys::socket::sockopt</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2093">#2093</a>)</li>
<li>Added support for prctl in Linux.
(#<a
href="https://redirect.github.com/nix-rust/nix/pull/1550">1550</a>)</li>
<li><code>nix::socket</code> and <code>nix::select</code> are now
available on Redox.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2012">#2012</a>)</li>
<li>Implemented AsFd, AsRawFd, FromRawFd, and IntoRawFd for
<code>mqueue::MqdT</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/2097">#2097</a>)</li>
<li>Add the ability to set <code>kevent_flags</code> on
<code>SigEvent</code>.
(<a
href="https://redirect.github.com/nix-rust/nix/pull/1731">#1731</a>)</li>
</ul>
<h3>Changed</h3>
<ul>
<li>All Cargo features have been removed from the default set. Users
will need to
specify which features they depend on in their Cargo.toml.</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/nix-rust/nix/commit/996db47d542ae20f09eb344b9fcb88c40ae38e3d"><code>996db47</code></a>
chore: Release nix version 0.27.1</li>
<li><a
href="https://github.com/nix-rust/nix/commit/a513f313d90a29ecc8003b693a628c972fadce44"><code>a513f31</code></a>
Update CHANGELOG for PR <a
href="https://redirect.github.com/nix-rust/nix/issues/2111">#2111</a></li>
<li><a
href="https://github.com/nix-rust/nix/commit/b2e45a930acc636ea14c8ee4c8c13f0c92448d16"><code>b2e45a9</code></a>
Enable all features when building on docs.rs (<a
href="https://redirect.github.com/nix-rust/nix/issues/2111">#2111</a>)</li>
<li><a
href="https://github.com/nix-rust/nix/commit/842142f9dd61dfc3261ffefce90faa278f42f37c"><code>842142f</code></a>
chore: Release nix version 0.27.0</li>
<li><a
href="https://github.com/nix-rust/nix/commit/d491f877791f5fcc831c7bb8c3b23ee79842a753"><code>d491f87</code></a>
Edit CHANGELOG (<a
href="https://redirect.github.com/nix-rust/nix/issues/2109">#2109</a>)</li>
<li><a
href="https://github.com/nix-rust/nix/commit/a2a9a711034830ac9bd84d6cb505e0002bfb2152"><code>a2a9a71</code></a>
release.toml: compatibility with cargo-release 0.22 (<a
href="https://redirect.github.com/nix-rust/nix/issues/2108">#2108</a>)</li>
<li><a
href="https://github.com/nix-rust/nix/commit/3a4037c8b903542a5c26c4094a4dedee90e27441"><code>3a4037c</code></a>
Added support for prctl in Linux (<a
href="https://redirect.github.com/nix-rust/nix/issues/1550">#1550</a>)</li>
<li><a
href="https://github.com/nix-rust/nix/commit/d59d2353e42c7aa408f455a3d8149011e989228c"><code>d59d235</code></a>
Eliminate the lazy_static dev dependency (<a
href="https://redirect.github.com/nix-rust/nix/issues/2107">#2107</a>)</li>
<li><a
href="https://github.com/nix-rust/nix/commit/56e1277d4992b11e213c1b2ea9e60618025b40b6"><code>56e1277</code></a>
Make <code>clone</code> unsafe (<a
href="https://redirect.github.com/nix-rust/nix/issues/1993">#1993</a>)</li>
<li><a
href="https://github.com/nix-rust/nix/commit/93d43a70b75ae7911aed1ccb24ddff8b13d38853"><code>93d43a7</code></a>
introduces FreeBSD's SO_TS_CLOCK into net::sys::socket::sockopt. (<a
href="https://redirect.github.com/nix-rust/nix/issues/2093">#2093</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/nix-rust/nix/compare/v0.26.4...v0.27.1">compare
view</a></li>
</ul>
</details>
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Cargo.toml

@@ -30,7 +30,7 @@ dirs = "5.0"
 env_logger = { version = "0.10", default-features = false }
 log = { workspace = true }
 logging_timer = "1.1"
-nix = "0.26"
+nix = { version = "0.27", features = ["process"] }
 serde = { version = "1.0", features = ["derive"] }
 tempfile = { workspace = true }
 toml = "0.8"