patch 8.2.0238: MS-Windows: job_stop() results in exit value zero

Problem:    MS-Windows: job_stop() results in exit value zero.
Solution:   Call TerminateJobObject() with -1 instead of 0. (Yasuhiro
            Matsumoto, closes #5150, closes #5614)

src/version.c

@@ -742,6 +742,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    238,
 /**/
     237,
 /**/