Update the internal root connection to ensure that it always inherits a
default set of privileges, even if the administrator has taken those
privileges out of the set granted to other root users by default.  The
privileges that will always be granted to the internal root connection
include:

- bypass-acl
- modify-acl
- config-read
- config-write
- ldif-import
- ldif-export
- backend-backup
- backend-restore
- server-shutdown
- server-restart
- disconnect-client
- cancel-request
- password-reset
- update-schema
- privilege-change
- unindexed-search

OpenDS Issue Number:  1808