build(deps): bump rustls from 0.23.29 to 0.23.31 (#38372)

Bumps [rustls](https://github.com/rustls/rustls) from 0.23.29 to
0.23.31.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="647ece1346"><code>647ece1</code></a>
Prepare 0.23.31</li>
<li><a
href="b2831e7490"><code>b2831e7</code></a>
rustls-bench: short circuit single threaded tests</li>
<li><a
href="668231f573"><code>668231f</code></a>
Improve testing of non-blocking <code>complete_io()</code></li>
<li><a
href="5e5d629611"><code>5e5d629</code></a>
<code>complete_io</code>: make non-blocking error return reachable</li>
<li><a
href="2a852c0244"><code>2a852c0</code></a>
Exit <code>complete_io</code> loop as soon as no progress is made</li>
<li><a
href="2f487cfc5a"><code>2f487cf</code></a>
rustls-test: withdraw <code>FailsReads</code> helper</li>
<li><a
href="41bfb22d5b"><code>41bfb22</code></a>
rustls-test: add helper for non-blocking IO tests</li>
<li><a
href="0ccbc63df3"><code>0ccbc63</code></a>
Cargo: rustls version 0.23.29 -&gt; 0.23.30</li>
<li><a
href="4c16f03443"><code>4c16f03</code></a>
Fix: Do not try to call deframer on junk data</li>
<li><a
href="6b9df65bb9"><code>6b9df65</code></a>
sign: make public_key_to_spki() public</li>
<li>Additional commits viewable in <a
href="https://github.com/rustls/rustls/compare/v/0.23.29...v/0.23.31">compare
view</a></li>
</ul>
</details>
<br />


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Cargo.lock

@@ -7004,9 +7004,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.29"
+version = "0.23.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2491382039b29b9b11ff08b76ff6c97cf287671dbb74f0be44bda389fffe9bd1"
+checksum = "c0ebcbd2f03de0fc1122ad9bb24b127a5a6cd51d72604a3f3c50ac459762b6cc"
 dependencies = [
  "aws-lc-rs",
  "log",