Regenerated dependencies in gas/Makefile*

[Hans-Peter Nilsson]

A few new dependecies has appeared (safe-ctype.h and symcat.h)
since I submitted the gas/Makefile.am patch for MMIX, so I
thought best to regenerate the dependencies.

No changelog entry, since it would be a duplicate of what's
already there for yesterday/today:
	(* configure.in: Update for MMIX port.)
	* Makefile.am: Ditto.  Regenerate dependencies.
	* Makefile.in: Regenerate.

brgds, H-P