Running a filtered search by soft-delete-entry object class

Retrieve all soft-deleted entries using the ds-soft-delete-entry object class.

Steps

Run the ldapsearch command to retrieve all soft-deleted entries using the ds-soft-delete-entry object class.

Example:
```
$ bin/ldapsearch --baseDN dc=example,dc=com \
  "(objectclass=ds-soft-delete-entry)"
```