[Midnightbsd-cvs] mports: Makefile: bump port revision for recent changes

[laffer1 at midnightbsd.org]

Log Message:
-----------
bump port revision for recent changes

Modified Files:
--------------
    mports/graphics/gd:
        Makefile (r1.11 -> r1.12)
        (http://cvsweb.midnightbsd.org/mports/graphics/gd/Makefile?r1=1.11&r2=1.12)