patch 9.1.1343: filetype: IPython files are not recognized

Problem:  filetype: IPython files are not recognized
          (user202729)
Solution: detect *.ipy files as python filetype

fixes: #17163

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index a07561e..cd66bef 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1343,
+/**/
     1342,
 /**/
     1341,