fix(deploy): use secrets to pull the docker image

deploy/deployment.yaml

@@ -43,6 +43,8 @@ spec:
       labels:
         app: intranet
     spec:
+      imagePullSecrets:
+        - name: regcred-crm
       volumes:
         - name: static
           emptyDir: {}
@@ -115,6 +117,8 @@ spec:
       labels:
         app: intranet-scheduler
     spec:
+      imagePullSecrets:
+        - name: regcred-crm
       containers:
         - name: intranet
           image: r.intra.logilab.fr/intranet/intranet