Bump cryptography from 37.0.4 to 42.0.2

Bumps [cryptography](https://github.com/pyca/cryptography) from 37.0.4 to 42.0.2.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@37.0.4...42.0.2)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements.txt

@@ -16,7 +16,7 @@ websocket-client==0.59.0
 # pin cryptography module for now
 # more info at:
 # https://jasonralph.org/?p=997
-cryptography==37.0.4
+cryptography==42.0.2
 pgpy==0.5.4
 pytest-cov==4.1.0
 git+https://github.com/AlmaLinux/[email protected]#egg=immudb_wrapper