cmake: add static library build target
cmake: add static library build target

Refs #68970

savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,KDE/libringclient,KDE/libringclient,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,KDE/libringclient,savoirfairelinux/ring-lrc