Find quantum-vulnerable public-key algorithms

Find where RSA, DSA, ECDSA and ECDH keys are created (RSA.Create(), new RSACryptoServiceProvider(), ECDsa.Create(curve), ...), looked up by name (AsymmetricAlgorithm.Create("RSA"), CryptoConfig.CreateFromName("ECDsa")) or loaded from certificates (GetRSAPrivateKey(), GetECDsaPublicKey(), ...). These algorithms are broken by Shor's algorithm on a quantum computer and need to migrate to post-quantum algorithms such as ML-KEM, ML-DSA or SLH-DSA.