patch 9.0.1952: Vim9: unused static field

Problem:  Vim9: unused static field
Solution: remove it and simplify code

closes: #13220

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
diff --git a/src/version.c b/src/version.c
index 5aca53a..ad696de 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1952,
+/**/
     1951,
 /**/
     1950,