[noissue]: Update cryptography requirement

Updates the requirements on [cryptography](https://github.com/pyca/cryptography) to permit the latest version.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@38.0.1...43.0.0)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -7,7 +7,7 @@ backoff>=2.1.2,<2.2.2
 click>=8.1.0,<=8.1.7
 cloudevents==1.10.1  # Pinned because project warns "things might (and will) break with every update"
 confluent-kafka~=2.4.0
-cryptography>=38.0.1,<42.0.9
+cryptography>=38.0.1,<43.0.1
 Django~=4.2.0  # LTS version, switch only if we have a compelling reason to
 django-filter>=23.1,<=24.2
 django-guid>=3.3,<=3.5.0