Fix diagnose

diagnose/70-grafana

@@ -1,6 +1,7 @@
 #!/bin/bash
 
-if [ $(CreoleGet activer_grafana) = "oui" ];then
+if [[ $(CreoleGet activer_grafana) == "oui" ]]
+then
     . /usr/lib/eole/diagnose.sh
 
     EchoGras "*** Accès au serveur grafana"

diagnose/70-prometheus

@@ -1,6 +1,7 @@
 #!/bin/bash
 
-if [ $(CreoleGet activer_prometheus) = "oui" ];then
+if [[ $(CreoleGet activer_prometheus) == "oui" ]]
+then
     . /usr/lib/eole/diagnose.sh
 
     EchoGras "*** Accès au serveur Prometheus"