build(deps): bump cryptography from 42.0.2 to 42.0.4 in /requirements

Bumps [cryptography](https://github.com/pyca/cryptography) from 42.0.2 to 42.0.4.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pyca/cryptography/compare/42.0.2...42.0.4)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements/runtime.txt

@@ -14,7 +14,7 @@ cffi==1.15.1
     # via cryptography
 charset-normalizer==3.2.0
     # via requests
-cryptography==42.0.2
+cryptography==42.0.4
     # via secretstorage
 docutils==0.20.1
     # via readme-renderer