patch 8.2.1765: Vim9: some tests use "var var"

Problem:    Vim9: some tests use "var var".
Solution:   Use "var name". (closes #7032)
diff --git a/src/version.c b/src/version.c
index 4b459f2..9eef50a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1765,
+/**/
     1764,
 /**/
     1763,