patch 9.1.0966: Vim9: :enum command can be shortened

Problem:  Vim9: :enum command can be shortened
Solution: prevent shortening of :enum command by adding the EX_WHOLE
          flag to command definition (h-east)

closes: #16305

Signed-off-by: h-east <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/version.c b/src/version.c
index 622a0a1..8b90365 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    966,
+/**/
     965,
 /**/
     964,