Fix | Suppress CodeQL warning for usage of deprecated Ssl2. (#2428)

Author: arellegue

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParserHelperClasses.cs

@@ -764,13 +764,14 @@ private static string ToFriendlyName(this SslProtocols protocol)
             {
                 name = "TLS 1.0";
             }
-#pragma warning disable CS0618 // Type or member is obsolete: SSL is depricated
+// SSL 2.0 and 3.0 are only referenced to log a warning, not explicitly used for connections
+#pragma warning disable CS0618, CA5397
             else if ((protocol & SslProtocols.Ssl3) == SslProtocols.Ssl3)
             {
                 name = "SSL 3.0";
             }
             else if ((protocol & SslProtocols.Ssl2) == SslProtocols.Ssl2)
-#pragma warning restore CS0618 // Type or member is obsolete: SSL is depricated
+#pragma warning restore CS0618, CA5397
             {
                 name = "SSL 2.0";
             }
@@ -790,9 +791,10 @@ private static string ToFriendlyName(this SslProtocols protocol)
         public static string GetProtocolWarning(this SslProtocols protocol)
         {
             string message = string.Empty;
-#pragma warning disable CS0618 // Type or member is obsolete : SSL is depricated
+// SSL 2.0 and 3.0 are only referenced to log a warning, not explicitly used for connections
+#pragma warning disable CS0618, CA5397
             if ((protocol & (SslProtocols.Ssl2 | SslProtocols.Ssl3 | SslProtocols.Tls | SslProtocols.Tls11)) != SslProtocols.None)
-#pragma warning restore CS0618 // Type or member is obsolete : SSL is depricated
+#pragma warning restore CS0618, CA5397
             {
                 message = StringsHelper.Format(Strings.SEC_ProtocolWarning, protocol.ToFriendlyName());
             }

src/Microsoft.Data.SqlClient/netcore/src/Microsoft/Data/SqlClient/TdsParserStateObjectNative.cs

@@ -427,13 +427,14 @@ internal override uint WaitForSSLHandShakeToComplete(out int protocolVersion)
             }
             else if (nativeProtocol.HasFlag(NativeProtocols.SP_PROT_SSL3_CLIENT) || nativeProtocol.HasFlag(NativeProtocols.SP_PROT_SSL3_SERVER))
             {
-#pragma warning disable CS0618 // Type or member is obsolete : SSL is depricated
+// SSL 2.0 and 3.0 are only referenced to log a warning, not explicitly used for connections
+#pragma warning disable CS0618, CA5397
                 protocolVersion = (int)SslProtocols.Ssl3;
             }
             else if (nativeProtocol.HasFlag(NativeProtocols.SP_PROT_SSL2_CLIENT) || nativeProtocol.HasFlag(NativeProtocols.SP_PROT_SSL2_SERVER))
             {
                 protocolVersion = (int)SslProtocols.Ssl2;
-#pragma warning restore CS0618 // Type or member is obsolete : SSL is depricated
+#pragma warning restore CS0618, CA5397
             }
             else //if (nativeProtocol.HasFlag(NativeProtocols.SP_PROT_NONE))
             {