[IMP] auth_saml: Allow admin/managers to edit User SAML information

As user in that group can already edit users, so it make sense to allow
them to see and edit that information rather than restrict it to
admin/system.

auth_saml/security/ir.model.access.csv

@@ -1,6 +1,5 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 access_auth_saml_provider,auth_saml_provider,model_auth_saml_provider,base.group_system,1,1,1,1
-access_auth_res_users_saml,auth_res_users_saml,model_res_users_saml,base.group_system,1,1,1,1
+access_auth_res_users_saml,auth_res_users_saml,model_res_users_saml,base.group_erp_manager,1,1,1,1
 access_auth_saml_attribute_mapping,auth_saml_attribute_mapping,model_auth_saml_attribute_mapping,base.group_system,1,1,1,1
-auth_saml_provider_erp_manager_access,auth_saml_provider_erp_manager_access,model_auth_saml_provider,base.group_erp_manager,1,0,0,0
 access_auth_saml_request,access_auth_saml_request,model_auth_saml_request,,0,0,0,0