REGTESTS: server/cli_set_fqdn requires version 1.8 minimum

This test uses "set server <srv> fqdn" which is not available in 1.7.
All reg-tests now pass on 1.7.
diff --git a/reg-tests/checks/tcp-check_multiple_ports.vtc b/reg-tests/checks/tcp-check_multiple_ports.vtc
index da380a3..daa3c5f 100644
--- a/reg-tests/checks/tcp-check_multiple_ports.vtc
+++ b/reg-tests/checks/tcp-check_multiple_ports.vtc
@@ -29,7 +29,7 @@
     timeout check 500ms
     timeout server 5s
     timeout client 5s
-    default-server check inter 200ms rise 1 fall 1
+    #default-server check inter 200ms rise 1 fall 1
 
   backend be1
     log ${S1_addr}:${S1_port} len 2048 local0
@@ -37,7 +37,7 @@
     option log-health-checks
     tcp-check connect port ${s1_port}
     tcp-check connect port 1
-    server srv1 ${s1_addr}:${s1_port}
+    server srv1 ${s1_addr}:${s1_port} check inter 200ms rise 1 fall 1
 
   backend be2
     log ${S2_addr}:${S2_port} len 2048 local0
@@ -45,7 +45,7 @@
     option log-health-checks
     tcp-check connect port 1
     tcp-check connect port ${s1_port}
-    server srv1 ${s1_addr}:${s1_port}
+    server srv1 ${s1_addr}:${s1_port} check inter 200ms rise 1 fall 1
 } -start
 
 syslog S1 -wait