[Fix-Warnings] Remove more redundant empty declarations. (extra semicolons) (#6374)

libcockatrice_card/libcockatrice/card/card_info.h

@@ -190,7 +190,7 @@ public:
     const QSet<QString> &getAltNames()
     {
         return altNames;
-    };
+    }
     [[nodiscard]] const QString &getText() const
     {
         return text;

libcockatrice_card/libcockatrice/card/game_specific_terms.h

@@ -53,6 +53,6 @@ inline static const QString getNicePropertyName(QString key)
         return QCoreApplication::translate("Mtg", "Color Identity");
     return key;
 }
-}; // namespace Mtg
+} // namespace Mtg
 
 #endif