Fix wpa_wait

radius-client/templates/networkd-override.conf.j2

 [Service]
-ExecStartPre=/usr/local/bin/wpa_wait.sh
+ExecStartPre=+/usr/local/bin/wpa_wait.sh

radius-client/templates/wpa_wait.sh.j2

-#!/bin/bash
+#!/bin/sh
 {% if radius_client_wait %}
-journalctl -u wpa_supplicant-wired@{{ ansible_default_ipv4.interface }} -b | tail -n1 | grep CONNECTED
-while [ $? == 1 ]; do
-	journalctl -u wpa_supplicant-wired@{{ ansible_default_ipv4.interface }} -b | tail -n1 | grep CONNECTED
+while ! wpa_cli -i {{ ansible_default_ipv4.interface }} status | grep -q "wpa_state=COMPLETED"; do
+    sleep 1
 done
 {% endif %}