fix: use macros from macros.kf5 instead of custom code

breeze-icon-theme.spec

@@ -15,9 +15,9 @@ Release: 1%{?dist}
 License: LGPLv3+
 URL:     https://api.kde.org/frameworks-api/frameworks-apidocs/frameworks/breeze-icons/html/
 
-%global versiondir %(echo %{version} | cut -d. -f1-2)
+%global majmin %majmin_ver_kf5
 %global stable %stable_kf5
-Source0: http://download.kde.org/%{stable}/frameworks/%{versiondir}/%{framework}-%{version}.tar.xz
+Source0: http://download.kde.org/%{stable}/frameworks/%{majmin}/%{framework}-%{version}.tar.xz
 
 ## upstream patches (lookaside cache)