Improved testing of random APIs.
wolfmath tests moved out.
Public key algorithm testing moved out: RSA, DSA, DH, ECC, SM2,
Curve25519, Ed25519, Curve448, Ed448, ML-DSA.
Signature API tests moved out.
Fix for OCSP testing to ensure RSA is available.
Added group names to API test cases.
Can select groups to run with --group <name>. --groups lists all known
group names.
Added option to stop API testing on first failure: --stopOnFail.
Sean Parkinson