[Bug] MSAL sometimes crashes due to GetRSAPublicKey() call

[bgavrilMS]

msal 4.48.1
confidential client flow

This bug is based on ICM https://portal.microsofticm.com/imp/v3/incidents/details/359847408/home - a crypto exception occurs in the cert signing logic (see stack trace below).

Suggestion: We should disable the RSA public key size check - the SDK isn't in the business of validating cert size. AAD / app registration is better suited to handle this.

---> Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: The RPC call contains a handle that differs from the declared handle type.
at Internal.Cryptography.Helpers.OpenStorageProvider(CngProvider provider)
at System.Security.Cryptography.CngKey.Import(ReadOnlySpan1 keyBlob, String curveName, CngKeyBlobFormat format, CngProvider provider) at System.Security.Cryptography.CngKey.Import(Byte[] keyBlob, String curveName, CngKeyBlobFormat format, CngProvider provider) at Internal.Cryptography.Pal.X509Pal.DecodePublicKey(Oid oid, Byte[] encodedKeyValue, Byte[] encodedParameters, ICertificatePal certificatePal) at Internal.Cryptography.Pal.CertificateExtensionsCommon.GetPublicKey[T](X509Certificate2 certificate, Predicate1 matchesConstraints)
at Microsoft.Identity.Client.PlatformsCommon.Shared.CommonCryptographyManager.SignWithCertificate(String message, X509Certificate2 certificate)
at Microsoft.Identity.Client.Internal.JsonWebToken.Sign(X509Certificate2 certificate, String base64EncodedThumbprint, Boolean sendX5C)
at Microsoft.Identity.Client.Internal.ClientCredential.CertificateAndClaimsClientCredential.AddConfidentialClientParametersAsync(OAuth2Client oAuth2Client, ILoggerAdapter logger, ICryptographyManager cryptographyManager, String clientId, String tokenEndpoint, Boolean sendX5C, CancellationToken cancellationToken)
at Microsoft.Identity.Client.OAuth2.TokenClient.AddBodyParamsAndHeadersAsync(IDictionary2 additionalBodyParameters, String scopes, CancellationToken cancellationToken) at Microsoft.Identity.Client.OAuth2.TokenClient.SendTokenRequestAsync(IDictionary2 additionalBodyParameters, String scopeOverride, String tokenEndpointOverride, CancellationToken cancellationToken)
at Microsoft.Identity.Client.Internal.Requests.ClientCredentialRequest.FetchNewAccessTokenAsync(CancellationToken cancellationToken)
at Microsoft.Identity.Client.Internal.Requests.ClientCredentialRequest.ExecuteAsync(CancellationToken cancellationToken)
at Microsoft.Identity.Client.Internal.Requests.RequestBase.RunAsync(CancellationToken cancellationToken)
at Microsoft.Identity.Client.ApiConfig.Executors.ConfidentialClientExecutor.ExecuteAsync(AcquireTokenCommonParameters commonParameters, AcquireTokenForClientParameters clientParameters, CancellationToken cancellationToken)

The exceptions came from both ADAL and MSAL auth library.
The error usually are shows in a single instance of VM frequently. Potentially could be solved by the VMSS instance restart.