Pin cryptography package to below 42.0.0

[silv-io]

Motivation

The newest version of the cryptography package (42.0.0) seems to cause issues with the pipeline:

     from cryptography.hazmat.backends.openssl.ec import _EllipticCurvePrivateKey
E   ModuleNotFoundError: No module named 'cryptography.hazmat.backends.openssl.ec'

Changes

Pin cryptography to below 42.0.0 until the underlying issue is resolved

[github-actions]

S3 Image Test Results (AMD64 / ARM64)

  2 files    2 suites   3m 10s ⏱️
386 tests 336 ✅  50 💤 0 ❌
772 runs  672 ✅ 100 💤 0 ❌

Results for commit 6db608d.