[macppc, probably BE_ARCHS] graphics/krita: colors are off, mark BROKEN

Krita's colors are off on macppc [0], and probably other BE_ARCHS, it
even corrupts the KDE widgets that are supposed to be black. It's also,
as expected, very slow during operation, but it's not a decent BROKEN
motive (i think?)

So i'm proposing to mark it BROKEN on powerpc at least; this saves 28
machine hours according to the latest macppc bulk's build.log.

Test on another big endian arch would be appreciated :]

Charlène.


[0] https://bsd.network/web/statuses/104088429309359293


Index: Makefile
===================================================================
RCS file: /cvs/ports/graphics/krita/Makefile,v
retrieving revision 1.39
diff -u -p -u -p -r1.39 Makefile
--- Makefile 27 Mar 2020 04:54:00 -0000 1.39
+++ Makefile 30 Apr 2020 16:36:48 -0000
@@ -1,5 +1,7 @@
# $OpenBSD: Makefile,v 1.39 2020/03/27 04:54:00 rsadowski Exp $

+BROKEN-powerpc = colors are off and as such it is not useable
+
COMMENT = advanced drawing and image manipulation

VERSION = 4.2.9