[Android] QLocale::system().name() does not work with finnish or swedish

You set the system language to finnish or swedish and there is for example english add in the list of languages, but not set a system language.

Then the QLocale::system().name() returns "en_GB" even if the expected value is "fi_FI" or "sv_SE".

If the finnish or swedish is the only language in the list then the return value is correctly "fi_FI" or "sv_SE".

Exactly the same applies also to QLocale::system().uiLanguages()