RPM: polkit-tqt: fix build dependencies

Signed-off-by: François Andriot <albator78@libertysurf.fr>

redhat/dependencies/polkit-tqt/polkit-tqt.spec

@@ -53,6 +53,7 @@ Source1:		%{name}-rpmlintrc
 BuildRequires:	trinity-tde-cmake >= %{tde_version}
 BuildRequires:	trinity-dbus-1-tqt-devel
 BuildRequires:	trinity-filesystem >= %{tde_version}
+BuildRequires:	libtqt4-devel
 
 BuildRequires:	desktop-file-utils
 BuildRequires:	gcc-c++