Fix script name of Hant and Hans

[timothyqiu]

A script named "Traditional" or "Simplified" makes no sense :P

This PR changes the names to "Han (Traditional variant)" and "Han (Simplified variant)".

Note: This makes get_locale_name() return Chinese (Han (Simplified variant)) for zh-Hans. But script name with parentheses already exists for Mymr.

p.s. The generalized CJK hani was correctly named "Han".

[AThousandShips]

The formal ISO 15924 names are "Han (Simplified/Traditional variant)", could be good to go with that for standard

Hani in turn is named "Han (Hanzi, Kanji, Hanja)"

The list even cites this standard as reference

[timothyqiu]

Yeah, that could be an option. My concern is that the name is used by get_locale_name(). The generated locale name is Language (Script), Country. So using parentheses would produce Chinese (Han (Simplified variant)) for zh-Hans.

[AThousandShips]

That still happens for some entries though, like Mymr

Otherwise just "Han, Simplified/Traditional variant"

[adamscott]

Doesn't this have the same issue that you said about double parentheses?

[timothyqiu]

Since we already have such names and this is a standard name, I think it might be acceptable.

But yeah, I still think "Simplified/Traditional Han" would look better.

[bruvzg]

The only other case is Myanmar (Burmese), maybe it's better to change it to Myanmar / Burmese as well and use Simplified Han + Traditional Han to avoid extra parentheses.

[akien-mga]

Looks good to me.

[YuriSizov]

Thanks!