delete both ipsec.db and ipsec.sql in posttest.dat

testing/tests/sql/net2net-cert/posttest.dat

@@ -2,5 +2,5 @@ moon::ipsec stop
 sun::ipsec stop
 moon::/etc/init.d/iptables stop 2> /dev/null
 sun::/etc/init.d/iptables stop 2> /dev/null
-moon::rm /etc/ipsec.d/ipsec.db
-sun::rm /etc/ipsec.d/ipsec.db
+moon::rm /etc/ipsec.d/ipsec.*
+sun::rm /etc/ipsec.d/ipsec.*