Ticket #47431 - Duplicate values for the attribute nsslapd-pluginarg are not handled correctly
Fix description: Added the attributes nsslapd-pluginarg0 to
nsslapd-pluginarg15 in the schema file with the condition that
they must be singlevalued. This solves the issue of incorrect
handling of duplicate and multiple values of these attributes.
This fix also solves the problem of non-continuous numbers in
the nsslapd-pluginarg attributes and makes them continuous if
they are not.
Reviewed by nhosoi.