Update pyopenssl requirement from ~=22.1.0 to ~=23.0.0

Created by: dependabot[bot]

Updates the requirements on pyopenssl to permit the latest version.

Changelog

Sourced from pyopenssl's changelog.

23.0.0 (2023-01-01)

Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Deprecations: ^^^^^^^^^^^^^

Changes: ^^^^^^^^

• Add OpenSSL.SSL.X509StoreFlags.PARTIAL_CHAIN constant to allow for users to perform certificate verification on partial certificate chains. [#1166](https://github.com/pyca/pyopenssl/issues/1166) <https://github.com/pyca/pyopenssl/pull/1166>_
• cryptography maximum version has been increased to 39.0.x.

22.1.0 (2022-09-25)

Backward-incompatible changes: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

• Remove support for SSLv2 and SSLv3.
• The minimum cryptography version is now 38.0.x (and we now pin releases against cryptography major versions to prevent future breakage)
• The OpenSSL.crypto.X509StoreContextError exception has been refactored, changing its internal attributes. [#1133](https://github.com/pyca/pyopenssl/issues/1133) <https://github.com/pyca/pyopenssl/pull/1133>_

Deprecations: ^^^^^^^^^^^^^

• OpenSSL.SSL.SSLeay_version is deprecated in favor of OpenSSL.SSL.OpenSSL_version. The constants OpenSSL.SSL.SSLEAY_* are deprecated in favor of OpenSSL.SSL.OPENSSL_*.

Changes: ^^^^^^^^

• Add OpenSSL.SSL.Connection.set_verify and OpenSSL.SSL.Connection.get_verify_mode to override the context object's verification flags. [#1073](https://github.com/pyca/pyopenssl/issues/1073) <https://github.com/pyca/pyopenssl/pull/1073>_
• Add OpenSSL.SSL.Connection.use_certificate and OpenSSL.SSL.Connection.use_privatekey to set a certificate per connection (and not just per context) [#1121](https://github.com/pyca/pyopenssl/issues/1121) <https://github.com/pyca/pyopenssl/pull/1121>_.

22.0.0 (2022-01-29)

Backward-incompatible changes:

... (truncated)

Commits

• f7e6a4d 23.0.0 version bump (#1175)
• 3052995 fixes #1173 (#1174)
• d2f0aec Fix CRL nextUpdate handling. (#1169)
• 4aae795 Fix some memory leaks in CRL.export (#1170)
• 1cafac4 Add support for X509_V_FLAG_PARTIAL_CHAIN (#1166)
• 81c9eb1 fixes for tox4 (#1167)
• 6c0772a Bump dessant/lock-threads from 3 to 4 (#1165)
• 8a75898 Make some handshakes in tests less flaky. (#1163)
• 8ba3392 run Python 3.6 CI on Ubuntu 20.04 (#1164)
• 3da4d1d Add support for Python 3.11 (#1161)
• Additional commits viewable in compare view

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