doRemoteOpen: Drop @daemonPath

The @daemonPath variable in doRemoteOpen() is no longer used
after faf8354674. Remove it.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

src/remote/remote_driver.c

@@ -729,9 +729,6 @@ doRemoteOpen(virConnectPtr conn,
              virConf *conf,
              unsigned int flags)
 {
-#ifndef WIN32
-    g_autofree char *daemonPath = NULL;
-#endif
     g_autofree char *tls_priority = NULL;
     g_autofree char *name = NULL;
     g_autofree char *command = NULL;