[UPDATE]: security/md5deep: Update to version 1.9.3

This patch will update security/md5deep to version 1.9.3.
This version fixes the following bugs:

• Fixed expert mode to remove a number of logical errors

	  that prevented the program from correctly identifying which
	  files should be hashed. Symbolic links, in particular, were not
	  being chosen or excluded correctly.

• Added quiet mode, -q, filename is omitted from the output.
• Added Makefile directive macg5 to compile OS X G5 specific code
• Fixed comparisons between signed and unsigned variables in helpers.c

	  and dig.c

PR: ports/91367
Submitted by: Frank Laszlo <laszlof@vonostingroup.com>