Bump eventlet from 0.40.1 to 0.40.3 (#1908)

Bumps [eventlet](https://github.com/eventlet/eventlet) from 0.40.1 to
0.40.3.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/eventlet/eventlet/blob/master/NEWS">eventlet's
changelog</a>.</em></p>
<blockquote>
<h1>0.40.3</h1>
<ul>
<li>[SECURITY] Fix request smuggling vulnerability by discarding
trailers (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1062">#1062</a>)</li>
</ul>
<h1>0.40.2</h1>
<ul>
<li>Fix compatibility issues identified with Python 3.14 on Linux (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1058">#1058</a>)</li>
<li>Make database removal safer with IF EXISTS (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1056">#1056</a>)</li>
<li>Prepare jobs and CI/CD for python 3.14 (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1055">#1055</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/eventlet/eventlet/commit/b0d913362108941a3e71cba2b94a647ed3307a44"><code>b0d9133</code></a>
Update changelog for version 0.40.3 (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1064">#1064</a>)</li>
<li><a
href="https://github.com/eventlet/eventlet/commit/0bfebd1117d392559e25b4bfbfcc941754de88fb"><code>0bfebd1</code></a>
[SECURITY] Fix request smuggling vulnerability by discarding trailers
(<a
href="https://redirect.github.com/eventlet/eventlet/issues/1062">#1062</a>)</li>
<li><a
href="https://github.com/eventlet/eventlet/commit/e073b83f4569c07bc71d8f2176b557e75fba1f38"><code>e073b83</code></a>
Update changelog for version 0.40.2 (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1060">#1060</a>)</li>
<li><a
href="https://github.com/eventlet/eventlet/commit/06d9572b9b92178a0d4accbc9d6b40b1d02add6f"><code>06d9572</code></a>
Fix tests on Python 3.14 on Linux (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1058">#1058</a>)</li>
<li><a
href="https://github.com/eventlet/eventlet/commit/d4d5b8f9ee3429c844bbebf41a74a1d3f7caa185"><code>d4d5b8f</code></a>
Make database removal safer with IF EXISTS (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1056">#1056</a>)</li>
<li><a
href="https://github.com/eventlet/eventlet/commit/2f217ca6c120c91bed0964d0d9b55ec7c1538193"><code>2f217ca</code></a>
Prepare jobs and CI/CD for python 3.14 (<a
href="https://redirect.github.com/eventlet/eventlet/issues/1055">#1055</a>)</li>
<li>See full diff in <a
href="https://github.com/eventlet/eventlet/compare/0.40.1...0.40.3">compare
view</a></li>
</ul>
</details>
<br />


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Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,7 +1,7 @@
 # See the "Updating Python pip packages" section of CONTRIBUTING.md for
 # instructions about updating this file.
 
-eventlet==0.40.1
+eventlet==0.40.3
 Flask==3.1.1
 Flask-SocketIO==5.5.1
 Flask-WTF==1.2.2