Remove obsolete ldconfig scriptlets

References: https://fedoraproject.org/wiki/Changes/RemoveObsoleteScriptlets
Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

libgnomecanvas.spec

@@ -48,9 +48,7 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 
 %find_lang %{gettext_package}
 
-%post -p /sbin/ldconfig
+%ldconfig_scriptlets
-
-%postun -p /sbin/ldconfig
 
 %files -f %{gettext_package}.lang
 %doc COPYING.LIB AUTHORS NEWS README