patch 9.1.1256: if_python: duplicate tuple data entries

Problem:  if_python: duplicate tuple data entries
          (after v9.1.1239)
Solution: clean up duplicates (Yegappan Lakshmanan)

closes: #17004

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index d8e55f9..2a83869 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1256,
+/**/
     1255,
 /**/
     1254,