Auto merge of #26257 - servo:dependabot/cargo/cc-1.0.50, r=jdm

Bump cc from 1.0.45 to 1.0.50

Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.45 to 1.0.50.
<details>
<summary>Commits</summary>
<ul>
<li><a href="1d82f457ad"><code>1d82f45</code></a> Bump to 1.0.50</li>
<li><a href="6fe23efe36"><code>6fe23ef</code></a> Don't depend on <code>num_cpus</code> for parallelism</li>
<li><a href="150cdfc332"><code>150cdfc</code></a> Bump to 1.0.49</li>
<li><a href="ea034939c8"><code>ea03493</code></a> Add cross prefix for riscv64gc-unknown-linux-gnu =&gt; riscv64-linux-gnu (<a href="https://github-redirect.dependabot.com/alexcrichton/cc-rs/issues/465">#465</a>)</li>
<li><a href="52597893ee"><code>5259789</code></a> Implement std::error::Error for Error (<a href="https://github-redirect.dependabot.com/alexcrichton/cc-rs/issues/464">#464</a>)</li>
<li><a href="c5c238474d"><code>c5c2384</code></a> Enable -fPIC on non-bare-metal RISC-V (<a href="https://github-redirect.dependabot.com/alexcrichton/cc-rs/issues/461">#461</a>)</li>
<li><a href="be9f2c1ae0"><code>be9f2c1</code></a> Bump to 1.0.48</li>
<li><a href="15fe24ae6f"><code>15fe24a</code></a> Default to double-float ABI on RISC-V Linux (<a href="https://github-redirect.dependabot.com/alexcrichton/cc-rs/issues/460">#460</a>)</li>
<li><a href="661800ed92"><code>661800e</code></a> Migrate tests to <code>tempfile</code> from deprecated <code>tempdir</code> (<a href="https://github-redirect.dependabot.com/alexcrichton/cc-rs/issues/457">#457</a>)</li>
<li><a href="1b97bc6df8"><code>1b97bc6</code></a> Detect clang cl driver mode (<a href="https://github-redirect.dependabot.com/alexcrichton/cc-rs/issues/455">#455</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/alexcrichton/cc-rs/compare/1.0.45...1.0.50">compare view</a></li>
</ul>
</details>
<br />

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Cargo.lock

@@ -563,12 +563,11 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.45"
+version = "1.0.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc9a35e1f4290eb9e5fc54ba6cf40671ed2a2514c3eeb2b2a908dda2ea5a1be"
+checksum = "95e28fa049fda1c330bcf9d723be7663a899c4679724b34c81e9f5a326aab8cd"
 dependencies = [
  "jobserver",
- "num_cpus",
 ]
 
 [[package]]