baseuser: allow uidNumber and gidNumber of 32-bit range
    
    JSON format allows to encode integers up to 2^53-1. Linux systems allow
    for 32-bit IDs. Permit setting full 32-bit uidNumber and gidNumber
    through IPA API. Administrators already can set 32-bit IDs via LDAP.
    
    ID Range also needs to permit larger sizes of RID bases. SIDGEN plugin
    already treats RID bases as 1..MAX_UINT32.
    
    Fixes: https://pagure.io/freeipa/issue/9757
    
    Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
    Reviewed-By: Rob Crittenden <rcritten@redhat.com>
    Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>