newline fix

ParadoxSaveParser.CLI/Modes.cs

@@ -23,6 +23,7 @@ internal static class Modes
         var parser = new SaveParserEU4(inputStream, searchExpression);
         var parsedValue = parser.Parse();
         JsonSerializer.Serialize(outputStream, parsedValue, ParsedValueJsonContext.Default.DictionaryStringListObject);
+        outputStream.WriteByte((byte)'\n');
     }
     
     internal static void Interactive()