fix: Get rid of warnings on clang-cl (#6528)

src/providers/seventv/SeventvEmotes.cpp

@@ -67,17 +67,6 @@ bool isZeroWidthActive(const QJsonObject &activeEmote)
     return flags.has(SeventvActiveEmoteFlag::ZeroWidth);
 }
 
-/**
-  * This is only an indicator if an emote should be added
-  * as zero-width or not. The user can still overwrite this.
-  */
-bool isZeroWidthRecommended(const QJsonObject &emoteData)
-{
-    auto flags =
-        SeventvEmoteFlags(SeventvEmoteFlag(emoteData.value("flags").toInt()));
-    return flags.has(SeventvEmoteFlag::ZeroWidth);
-}
-
 Tooltip createTooltip(const QString &name, const QString &author, bool isGlobal)
 {
     return Tooltip{QString("%1<br>%2 7TV Emote<br>By: %3")