erp5: fix frontend slave request

- overwrite slapos.cookbook:request.serialised with slapos.cookbook:request
- corresponfing md5sum updated

/reviewed-on nexedi/slapos!298

stack/erp5/buildout.hash.cfg

@@ -79,7 +79,7 @@ md5sum = d41d8cd98f00b204e9800998ecf8427e
 
 [template-erp5]
 filename = instance-erp5.cfg.in
-md5sum = 04f20c0c4841b054707a25c8467d10af
+md5sum = 5eb5ff7491b9e47c647ecfd381a2e143
 
 [template-zeo]
 filename = instance-zeo.cfg.in

stack/erp5/instance-erp5.cfg.in

@@ -291,6 +291,7 @@ config-apachedex-configuration = {{ dumps(monitor_dict.get('apachedex-configurat
 [request-frontend-base]
 {% if has_frontend -%}
 <= request-common
+recipe = slapos.cookbook:request
 software-url = {{ dumps(frontend_dict['software-url']) }}
 software-type = {{ dumps(frontend_dict.get('software-type', 'RootSoftwareInstance')) }}
 {{ root_common.sla('frontend', True) }}