Upgrade codebase to cryptography v42+

[smlu]

Cryptography v42 introduces breaking changes by removing support for bare bone OpenSSL interactions.
Specifically, it breaks Dss1Verifier._recover_F and EC key initialization.

[Ibernato93]

When fix this problem? @smlu @nejc-skerjanc

[smlu]

It's not planned in foreseeable future, however we would accept PR if someone provided it.

[Ibernato93]

the problem is that the cryptography library is not compatible with explicit parameters to obtain keys. We probably need to use openssl for verification.

[smlu]

This is the main issue with porting pymrtd to work with recent versions of cryptography.
Atm pymrtd circumvent explicit EC params issue by hooking onto _EllipticCurvePublicKey.__init__ (pymrtd/pki/keys.py#L258C5-L270)). Cryptography v42 was drastically refactored and broke this hack.