chore(deps): bump snmalloc-rs from 0.3.8 to 0.7.4 (#21280)

Bumps [snmalloc-rs](https://github.com/microsoft/snmalloc) from 0.3.8 to
0.7.4.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/microsoft/snmalloc/releases">snmalloc-rs's
releases</a>.</em></p>
<blockquote>
<h2>0.7.4</h2>
<h2>What's Changed</h2>
<h3>Optimisations</h3>
<ul>
<li>Improve post-teardown performance by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/810">microsoft/snmalloc#810</a></li>
<li>Fix performance issue in Red Black Tree init by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/818">microsoft/snmalloc#818</a></li>
</ul>
<h3>Bug Fixes</h3>
<ul>
<li>Detect cyclic corruption in SeqSet::iterate by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/813">microsoft/snmalloc#813</a></li>
</ul>
<h3>Platform support</h3>
<h4>Rust</h4>
<ul>
<li>snmalloc-rs moved into snmalloc repo by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/801">microsoft/snmalloc#801</a></li>
<li>Rust: Update build features by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/804">microsoft/snmalloc#804</a></li>
<li>misc: prepare for future release and bump versions by <a
href="https://github.com/SchrodingerZhu"><code>@​SchrodingerZhu</code></a>
in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/807">microsoft/snmalloc#807</a></li>
<li>Remove unused submodule from snmalloc-rs by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/827">microsoft/snmalloc#827</a></li>
<li>Address Rust packaging issues by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/830">microsoft/snmalloc#830</a></li>
</ul>
<h4>C++ support</h4>
<ul>
<li>Add SNMALLOC_EXPORT annotation to c++ allocator functions. by <a
href="https://github.com/akrieger"><code>@​akrieger</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/822">microsoft/snmalloc#822</a></li>
<li>inline annotation in pal_windows. by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/829">microsoft/snmalloc#829</a></li>
</ul>
<h3>Build</h3>
<ul>
<li>Adding vcpkg integration by <a
href="https://github.com/matajoh"><code>@​matajoh</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/825">microsoft/snmalloc#825</a></li>
<li>Parameterise clangformat_targets for reuse by other projects by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/826">microsoft/snmalloc#826</a></li>
<li>Move time concept to Pal by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/802">microsoft/snmalloc#802</a></li>
</ul>
<h3>CI</h3>
<ul>
<li>CI Fixes by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/803">microsoft/snmalloc#803</a></li>
<li>Refactor CI by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/806">microsoft/snmalloc#806</a></li>
<li>Add experiment with Claude.md by <a
href="https://github.com/mjp41"><code>@​mjp41</code></a> in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/819">microsoft/snmalloc#819</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/akrieger"><code>@​akrieger</code></a>
made their first contribution in <a
href="https://redirect.github.com/microsoft/snmalloc/pull/822">microsoft/snmalloc#822</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/microsoft/snmalloc/compare/0.7.3...0.7.4">https://github.com/microsoft/snmalloc/compare/0.7.3...0.7.4</a></p>
<h2>0.7.3</h2>
<h2>What's Changed</h2>
<p>This release primarily improves for CMake for downstream uses of
snmalloc.</p>
<h3>Build</h3>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li>See full diff in <a
href="https://github.com/microsoft/snmalloc/commits/0.7.4">compare
view</a></li>
</ul>
</details>
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Cargo.lock

@@ -56,7 +56,7 @@ rand = { workspace = true }
 regex.workspace = true
 serde = { version = "1.0.228", features = ["derive"] }
 serde_json = { workspace = true }
-snmalloc-rs = { version = "0.3", optional = true }
+snmalloc-rs = { version = "0.7", optional = true }
 tokio = { workspace = true, features = ["rt-multi-thread", "parking_lot"] }
 tokio-util = { version = "0.7.17" }