!15 [sync] PR-14: update to 5.4.21

From: @openeuler-sync-bot 
Reviewed-by: @HelloWorld_lvcongqing 
Signed-off-by: @HelloWorld_lvcongqing

dde-qt-dbus-factory.spec

@@ -6,7 +6,7 @@ Name:           deepin-qt-dbus-factory
 %else
 Name:           dde-qt-dbus-factory
 %endif
-Version:        5.4.5
+Version:        5.4.21
 Release:        1%{?fedora:%dist}
 Summary:        A repository stores auto-generated Qt5 dbus code
 # The entire source code is GPLv3+ except
@@ -63,6 +63,9 @@ sed -i "s/python/python3/g" libdframeworkdbus/libdframeworkdbus.pro
 %{_libdir}/cmake/DFrameworkdbus/
 
 %changelog
+* Mon Mar 27 2023 liweiganga <liweiganga@uniontech.com> - 5.4.21-1
+- update: update to 5.4.21
+
 * Mon Jul 18 2022 konglidong <konglidong@uniontech.com> - 5.4.5-1
 - Update to 5.4.5