parser: fixup remove struct from the audit bool conversion

This removes the struct wrapper used in the previous patch to ensure
that all uses are properly converted.

Signed-off-by: John Johansen <john.johansen@canonical.com>

parser/parser.h

@@ -130,7 +130,7 @@ struct cod_entry {
 	Profile *prof;		 	/* Special profile defined
 					 * just for this executable */
 	perms_t perms;			/* perms is 'or' of AA_* bits */
-  struct { bool audit; } audit;			/* audit flags for perms */
+	bool audit;			/* audit flags for perms */
 	int deny;			/* TRUE or FALSE */
 
 	int alias_ignore;		/* ignore for alias processing */