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](pyca/cryptography@42.0.2...42.0.4)

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

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

requirements/requirements.txt

@@ -40,7 +40,7 @@ click==8.1.7
     # via pip-tools
 contourpy==1.2.0
     # via matplotlib
-cryptography==42.0.2
+cryptography==42.0.4
     # via pdfminer-six
 cycler==0.12.1
     # via matplotlib