add support for running winetricks in unattended mode

[Renari]

The 32 bit warnings everytime I open proton tricks really annoys me so I added an option to pass the -q flag to winetricks which hides them. I'm not sure what else this actually does it seems it automates some installers?

[Matoking]

There is no need to add Winetricks options specifically in Protontricks; everything after the app ID is passed to the Winetricks as-is and the following already works:

$ protontricks <APPID> -q

I suppose -q/--unattended could be mentioned in the help text as a common Winetricks option. But supporting it in Protontricks itself is not desirable, especially since the short-form can be confused with the existing -v/--verbose flag which also affects Protontricks logging.

[Renari]

This does not work for the gui however, since there is no appid.

So:

$ protontricks --no-term --gui

Has no way to pass options to winetricks.

[Renari]

Hmm, I think maybe a better solution than pulling this flag into protontricks would maybe be something like.

$ protontricks --no-term --gui -- -q

Thus passing all params after -- to winetricks.

[Renari]

I mocked the above up, what do you think about doing something like this instead?

    winetricks_args = []
    if "--" in args:
        delimiter_idx = args.index("--")
        args_before_delimiter = parser.parse_args(args[:delimiter_idx])

        if args_before_delimiter.gui:
            winetricks_args = list(args[delimiter_idx + 1:])
            args = args_before_delimiter
        else:
            args = parser.parse_args(args)
    else:
        args = parser.parse_args(args)

    args.winetricks_command += winetricks_args