Add debugging dump for DFA partition minimization

Allow dumping out which states where dropped during partition minimization
and which state became the partitions representative state.

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-By: Steve Beattie <sbeattie@ubuntu.com>

parser/libapparmor_re/apparmor_re.h

@@ -30,6 +30,7 @@ typedef enum dfaflags {
   DFA_CONTROL_REMOVE_UNREACHABLE =	1 << 7,
   DFA_CONTROL_TRANS_HIGH =	1 << 8,
 
+  DFA_DUMP_MIN_PARTS =		1 << 13,
   DFA_DUMP_UNIQ_PERMS =		1 << 14,
   DFA_DUMP_MIN_UNIQ_PERMS =	1 << 15,
   DFA_DUMP_TREE_STATS =		1 << 16,