patch 8.2.1763: Vim9: cannot use "true" for popup window scrollbar option

Problem:    Vim9: cannot use "true" for popup window scrollbar option.
Solution:   use dict_get_bool(). (closes #7029)
diff --git a/src/version.c b/src/version.c
index d600618..60ab7d1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1763,
+/**/
     1762,
 /**/
     1761,