patch 9.1.0900: Vim9: digraph_getlist() does not accept bool arg

Problem:  Vim9: digraph_getlist() does not accept bool argument
          (Maxim Kim)
Solution: accept boolean as first argument (Yegappan Lakshmanan)

fixes: #16154
closes: #16159

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 7558bdc..6703606 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    900,
+/**/
     899,
 /**/
     898,