daemon: Add VIR_ERR_NO_SERVER and VIR_ERR_NO_CLIENT to daemonErrorLogFilter

Commits 52a2eef9 and 62be5486 forgot to add these errors to daemon's error
whitelist, i.e. in order to avoid log file pollution with errors like "Domain
not found" or "Server not found" in this case, since these events are valid
and expected to occur.

Signed-off-by: Erik Skultety <eskultet@redhat.com>

daemon/libvirtd.c

@@ -333,6 +333,8 @@ static int daemonErrorLogFilter(virErrorPtr err, int priority)
     case VIR_ERR_NO_DOMAIN_SNAPSHOT:
     case VIR_ERR_OPERATION_INVALID:
     case VIR_ERR_NO_DOMAIN_METADATA:
+    case VIR_ERR_NO_SERVER:
+    case VIR_ERR_NO_CLIENT:
         return VIR_LOG_DEBUG;
     }