patch 8.2.3196: Vim9: bool expression with numbers only fails at runtime

Problem:    Vim9: bool expression with numbers only fails at runtime.
Solution:   Check constant to be bool at compile time. (closes #8603)

src/version.c

@@ -755,6 +755,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    3196,
 /**/
     3195,
 /**/