vr: ipsec/l2tp vpn secret with no ID selectors (#5375)

according to https://wiki.strongswan.org/projects/strongswan/wiki/Ipsecsecrets , the ID selector is optional.

Author: weizhouapache

systemvm/debian/opt/cloud/bin/configure.py

@@ -742,7 +742,7 @@ def configure_l2tpIpsec(self, left, obj):
 
         secret = CsFile(vpnsecretfilte)
         secret.empty()
-        secret.addeq("%s %%any : PSK \"%s\"" % (left, psk))
+        secret.addeq("%s : PSK \"%s\"" % (left, psk))
         secret.commit()
 
         xl2tpdconf = CsFile(xl2tpdconffile)