[Midnightbsd-cvs] mports: bsd.mport.mk: bump openldap 2.4 version

[laffer1 at midnightbsd.org]

Log Message:
-----------
bump openldap 2.4 version

Modified Files:
--------------
    mports/Mk:
        bsd.mport.mk (r1.159 -> r1.160)
        (http://cvsweb.midnightbsd.org/mports/Mk/bsd.mport.mk?r1=1.159&r2=1.160)