This ticket was created based on https://issues.redhat.com/browse/RHCLOUD-26655

• To minimize making redundant requests to the IT service, we should introduce a parameter that prevents such calls for obtaining the global count[1]. This will result in a display of "0" instead.
• The suggested name for this parameter is: skipTotalCount:true.
• This modification needs to be implemented in the endpoint's code, the OpenAPI specification, and, where relevant, additional tests may need to be added.

[1] https://gitlab.cee.redhat.com/insights-platform/backoffice-proxy/-/blob/master/routes/v3/accounts/%7BaccountId%7D/users.js#L13