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)
diff --git a/src/version.c b/src/version.c
index 7c48e0b..61a9f95 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    238,
+/**/
     237,
 /**/
     236,