Fixes minor mistake in calculating whitelisted and blacklisted items to be zipped.

[ItsLJcool]

This code proves my code makes it work:

var zipList = [];
var whitelist = ["mods", "addons"];
for (folder in FileSystem.readDirectory("./")) {
    if (ZipUtil.bannedNames.contains(folder.toLowerCase()) || !whitelist.contains(folder.toLowerCase())) continue;
    // if (!whitelist.contains(folder.toLowerCase())) continue;
    zipList.push(folder);
}

[ItsLJcool]

btw before the pr this made it impossible to choose what files you want to zip lmao

You are forced to zip everything

[ItsLJcool]

Not sure if the new changes work so testing them in a moment

[ItsLJcool]

PR's ready to merge

[Raltyro]

i agree