patch 8.2.0667: cannot install Haiku version from source

Problem:    Cannot install Haiku version from source.
Solution:   Update Makefile and rdef file. (Emir Sari, closes #6013)
diff --git a/src/version.c b/src/version.c
index 7a563d1..c57ef87 100644
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    667,
+/**/
     666,
 /**/
     665,