hack/test-port-forwarding.pl: Skip hostSocket test on Windows host

Signed-off-by: Norio Nomura <[email protected]>

Author: norio-nomura

hack/test-port-forwarding.pl

@@ -122,6 +122,10 @@
         printf "🚧 Not supported for $instanceType machines: # $_\n";
         next;
     }
+    if ($test{host_socket} ne "" && $Config{osname} eq "cygwin") {
+        printf "🚧 Not supported on $Config{osname}: # $_\n";
+        next;
+    }
 
     my $remote = JoinHostPort($test{guest_ip},$test{guest_port});
     my $local = $test{host_socket} eq "" ? JoinHostPort($test{host_ip},$test{host_port}) : $test{host_socket};