Make the setup info visually more noticeable

By adding two leading newlines we separate it nicely
from the other part of the test log.

Amends 66c5b1e11e

Change-Id: Ic260cdc4cc2421ddb04bc5027082521800b268e8
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

src/libs/ssh/sshconnection.cpp

@@ -478,7 +478,8 @@ bool checkParameters(const QSsh::SshConnectionParameters &params)
 
 void printSetupHelp()
 {
-    qInfo() << "In order to run this test properly it requires some setup (example for fedora):\n"
+    qInfo() << "\n\n"
+               "In order to run this test properly it requires some setup (example for fedora):\n"
                "1. Run a server on the host to connect to:\n"
                "   systemctl start sshd\n"
                "2. Create your own ssh key (needed only once). For fedora it needs ecdsa type:\n"