Integrate other test suites

[robin-nitrokey]

• [ ] https://github.com/Nitrokey/nitrokey-3-tests/issues/27
• [ ] https://github.com/solokeys/fido2-tests
• [ ] https://github.com/nitrokey/opcard-rs
• [ ] https://github.com/Nitrokey/pynitrokey/blob/master/pynitrokey/test_secrets_app.py
• gnuk? others?