Hello. Can you guys add an option to suppress the log([which seems to be hardcoded](https://github.com/javascript-obfuscator/javascript-obfuscator/blob/master/src/cli/JavaScriptObfuscatorCLI.ts#L469)) message "Obfuscating file: ..." ? Something like `-silent` or `-quiet` to be used in the CLI to prevent those messages to be printed?