patch 8.0.1648: resource fork tool doesn't work on Python 3

Problem:    Resource fork tool doesn't work on Python 3.
Solution:   Use "print()" instead of "print". (Marius Gedminas)
diff --git a/src/version.c b/src/version.c
index df56277..00a07bc 100644
--- a/src/version.c
+++ b/src/version.c
@@ -767,6 +767,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1648,
+/**/
     1647,
 /**/
     1646,