chore(deps): Bump serde from 1.0.209 to 1.0.210 (#1506)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.209 to
1.0.210.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/serde-rs/serde/releases">serde's
releases</a>.</em></p>
<blockquote>
<h2>v1.0.210</h2>
<ul>
<li>Support serializing and deserializing <code>IpAddr</code> and
<code>SocketAddr</code> in no-std mode on Rust 1.77+ (<a
href="https://redirect.github.com/serde-rs/serde/issues/2816">#2816</a>,
thanks <a
href="https://github.com/MathiasKoch"><code>@​MathiasKoch</code></a>)</li>
<li>Make <code>serde::ser::StdError</code> and
<code>serde::de::StdError</code> equivalent to
<code>core::error::Error</code> on Rust 1.81+ (<a
href="https://redirect.github.com/serde-rs/serde/issues/2818">#2818</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/serde-rs/serde/commit/89c4b02bf32ceae5b17d89f93a452ccc195ca038"><code>89c4b02</code></a>
Release 1.0.210</li>
<li><a
href="https://github.com/serde-rs/serde/commit/eeb8e44cda15f929796cd72241b0311e0bd04e67"><code>eeb8e44</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2818">#2818</a>
from dtolnay/coreerror</li>
<li><a
href="https://github.com/serde-rs/serde/commit/785c2d9605ee73cc172dfd421228c1dccca984c9"><code>785c2d9</code></a>
Stabilize no-std StdError trait</li>
<li><a
href="https://github.com/serde-rs/serde/commit/d549f048e10bcb5e677afaf7b99d0ed3604b113b"><code>d549f04</code></a>
Reformat parse_ip_impl definition and calls</li>
<li><a
href="https://github.com/serde-rs/serde/commit/4c0dd63011434905265e2710bb9186e09e4f8ec2"><code>4c0dd63</code></a>
Delete attr support from core::net deserialization macros</li>
<li><a
href="https://github.com/serde-rs/serde/commit/26fb1341651c4e0ae4d58c675db3ca2a0d6e12c2"><code>26fb134</code></a>
Relocate cfg attrs out of parse_ip_impl and parse_socket_impl</li>
<li><a
href="https://github.com/serde-rs/serde/commit/07e614b52b5ab3387d86d3198e5f52cd1f5ff3cb"><code>07e614b</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2817">#2817</a>
from dtolnay/corenet</li>
<li><a
href="https://github.com/serde-rs/serde/commit/b1f899fbe81f070803d9f7ca6e5d1cc3f19c9ea2"><code>b1f899f</code></a>
Delete doc(cfg) attribute from impls that are supported in no-std</li>
<li><a
href="https://github.com/serde-rs/serde/commit/b4f860e62767828beb3ef91721b6c56a31f9baad"><code>b4f860e</code></a>
Merge pull request <a
href="https://redirect.github.com/serde-rs/serde/issues/2816">#2816</a>
from MathiasKoch/chore/core-net</li>
<li><a
href="https://github.com/serde-rs/serde/commit/d940fe1b4934f097b0333dcb87bec5ee308d39cd"><code>d940fe1</code></a>
Reuse existing Buf wrapper as replacement for std::io::Write</li>
<li>Additional commits viewable in <a
href="https://github.com/serde-rs/serde/compare/v1.0.209...v1.0.210">compare
view</a></li>
</ul>
</details>
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