patch 8.2.1650: Vim9: result of && and || expression is not bool in script

Problem:    Vim9: result of && and || expression cannot be assigned to a bool
            at the script level.
Solution:   Add the VAR_BOOL_OK flag.  Convert to bool when needed.
diff --git a/src/version.c b/src/version.c
index 86cae2f..21ed079 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1650,
+/**/
     1649,
 /**/
     1648,