scripts: Tweaked corrupt rbyd coloring to include addresses

This matches the coloring in dbglfs.py for other erroneous conditions,
and also matches how we color hidden items when shown.

Also fixed some minor bugs in grm printing.

scripts/dbgbmapd3.py

@@ -2771,9 +2771,9 @@ class Gstate:
         def repr(self):
             return 'grm %s' % (
                     'none' if self.count == 0
-                        else ' '.join(str(mid) for mid in self.rms)
+                        else ' '.join(mid.repr() for mid in self.rms)
                         if self.count <= 2
-                        else '0x%x %d' % (count, len(data)))
+                        else '0x%x %d' % (self.count, len(self.data)))
 
     # keep track of known gstate
     _known = [g for g in Gstate.__subclasses__() if g.tag is not None]