Bump pyopenssl from 24.1.0 to 24.2.1 (#17465)

Bumps [pyopenssl](https://github.com/pyca/pyopenssl) from 24.1.0 to
24.2.1.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pyca/pyopenssl/blob/main/CHANGELOG.rst">pyopenssl's
changelog</a>.</em></p>
<blockquote>
<h2>24.2.1 (2024-07-20)</h2>
<p>Backward-incompatible changes:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<p>Deprecations:
^^^^^^^^^^^^^</p>
<p>Changes:
^^^^^^^^</p>
<ul>
<li>Fixed changelog to remove sphinx specific restructured text
strings.</li>
</ul>
<h2>24.2.0 (2024-07-20)</h2>
<p>Backward-incompatible changes:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^</p>
<p>Deprecations:
^^^^^^^^^^^^^</p>
<ul>
<li>Deprecated <code>OpenSSL.crypto.X509Req</code>,
<code>OpenSSL.crypto.load_certificate_request</code>,
<code>OpenSSL.crypto.dump_certificate_request</code>. Instead,
<code>cryptography.x509.CertificateSigningRequest</code>,
<code>cryptography.x509.CertificateSigningRequestBuilder</code>,
<code>cryptography.x509.load_der_x509_csr</code>, or
<code>cryptography.x509.load_pem_x509_csr</code> should be used.</li>
</ul>
<p>Changes:
^^^^^^^^</p>
<ul>
<li>Added type hints for the <code>SSL</code> module.
<code>[#1308](pyca/pyopenssl#1308)
&lt;https://github.com/pyca/pyopenssl/pull/1308&gt;</code>_.</li>
<li>Changed <code>OpenSSL.crypto.PKey.from_cryptography_key</code> to
accept public and private EC, ED25519, ED448 keys.
<code>[#1310](pyca/pyopenssl#1310)
&lt;https://github.com/pyca/pyopenssl/pull/1310&gt;</code>_.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pyca/pyopenssl/commit/8dd94578656d47f854c087783b72431aaeb73d8e"><code>8dd9457</code></a>
24.2.1 (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1320">#1320</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/19f093e0c3db5d7354df0a5256344d9ebc5d931f"><code>19f093e</code></a>
make changelog vanilla rst (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1319">#1319</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/e265b2867bbc4f45a14b31affe4a0be710d2b293"><code>e265b28</code></a>
Prepare for 24.2.0 release (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1318">#1318</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/6943ee524e511138dd78fde6000e6f8e2bdd4b0c"><code>6943ee5</code></a>
Deprecate CSR support in pyOpenSSL (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1316">#1316</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/01b9b5637318bde2490e3f8bb243723546dbcc62"><code>01b9b56</code></a>
Add more type definitions for <code>SSL</code> module, check with mypy
(<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1313">#1313</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/cdcb48baf7d5dd0f040f244934c2967b04b9f4bc"><code>cdcb48b</code></a>
Prune redundant <code>:rtype:</code> from SSL module (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1315">#1315</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/b86914d37fc6c0e138e2a0f733dd65dec2efc96c"><code>b86914d</code></a>
Fix <code>ruff</code> invocation (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1314">#1314</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/caa1ab3ac5c5096b20b69fac2e42cb67c6f716d1"><code>caa1ab3</code></a>
Update changelog for PR <a
href="https://redirect.github.com/pyca/pyopenssl/issues/1308">#1308</a>
and <a
href="https://redirect.github.com/pyca/pyopenssl/issues/1310">#1310</a>
(<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1311">#1311</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/9a2105501f601798bb2fb1928cee5ed8b21e32e4"><code>9a21055</code></a>
Allow loading EC, ED25519, ED448 public keys from cryptography (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1310">#1310</a>)</li>
<li><a
href="https://github.com/pyca/pyopenssl/commit/9eaa1073621dd46b3e721183efc318c95aba0d74"><code>9eaa107</code></a>
Add type annotations for the <code>SSL</code> module (<a
href="https://redirect.github.com/pyca/pyopenssl/issues/1308">#1308</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/pyca/pyopenssl/compare/24.1.0...24.2.1">compare
view</a></li>
</ul>
</details>
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