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.

src/version.c

@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1650,
 /**/
     1649,
 /**/