rpm: fix dependencies for python2-qubesadmin package

In Fedora it's python-daemon, not python2-daemon.

rpm_spec/qubes-core-admin-client.spec

@@ -25,7 +25,7 @@ This package include managemt tools, like qvm-*.
 
 %package -n python2-qubesadmin
 Summary:    Python2 module qubesadmin
-Requires:   python2-daemon
+Requires:   python-daemon
 
 %description -n python2-qubesadmin
 Python2 module qubesadmin.