ffserver remove CONFIG_NOCUTILS check

Nothing sets CONFIG_NOCUTILS, i also dont remember anything setting it in
the past.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ffserver.c

@@ -2045,7 +2045,7 @@ static void compute_status(HTTPContext *c)
             if (stream->pid) {
                 avio_printf(pb, "Running as pid %d.\n", stream->pid);
 
-#if defined(linux) && !defined(CONFIG_NOCUTILS)
+#if defined(linux)
                 {
                     FILE *pid_stat;
                     char ps_cmd[64];