wait-online: change log level

During boot, systemd-networkd-wait-online writes following logs many
times:
```
systemd-networkd-wait-online[753]: lo: link is ignored
```

diff --git a/src/network/wait-online/manager.c b/src/network/wait-online/manager.c
index e38b560..6de3df9 100644 (file)
--- a/src/network/wait-online/manager.c
+++ b/src/network/wait-online/manager.c
@@ -98,7 +98,7 @@ bool manager_configured(Manager *m) {
          * and at least one link to gain a carrier */
         HASHMAP_FOREACH(l, m->links, i) {
                 if (manager_ignore_link(m, l)) {
-                        log_link_info(l, "link is ignored");
+                        log_link_debug(l, "link is ignored");
                         continue;
                 }