Error: A value of type 'List<int>' can't be assigned to a variable of…

… type 'Uint8List'.

#224

lib/src/private/smtp/commands/smtp_auth_cram_md5_command.dart

@@ -47,7 +47,7 @@ S: 235 Authentication succeeded
     var password = utf8.encode(_password!);
     if (password.length > 64) {
       final passwordDigest = md5.convert(password);
-      password = passwordDigest.bytes;
+      password = Uint8List.fromList(passwordDigest.bytes);
     }
     final nonce = base64.decode(base64Nonce);
     final hmac = Hmac(md5, password);