update translations from the weblate. Also added to the linphone.xcodeproj the Localisable.string files for : pl, ese, sv, pt_BR, zh-TW, zh-CN, it, uk, tr, ka, ez_AR, cs, hu
update translations from the weblate. Also added to the linphone.xcodeproj the Localisable.string files for : pl, ese, sv, pt_BR, zh-TW, zh-CN, it, uk, tr, ka, ez_AR, cs, hu