The IT User Service query needs to be changed so it works with the orgId instead of the ebsAccountNumber

https://gitlab.corp.redhat.com/it-user/useful-queries/-/blob/master/services/user/README.md#find-multiple-users

that's the old way:
https://gitlab.corp.redhat.com/it-user/useful-queries/-/blob/master/services/user/requests/find-users-by-ebsaccountnumber.json

that's the new way:
https://gitlab.corp.redhat.com/it-user/useful-queries/-/blob/master/services/user/requests/find-users-by-accountId-and-paging-params.json#L3

so we have to replace ebsAccountNumber with accountId in the request objects and make sure it get's serialized correctly