patch 8.2.4222: MS-Windows: clumsy way to suppress progress on CI

Problem:    MS-Windows: clumsy way to suppress progress on CI.
Solution:   Check for "$CI" in the Makefile itself. (Ken Takata, closes #9631)
diff --git a/src/version.c b/src/version.c
index 3d4fac6..db051aa 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4222,
+/**/
     4221,
 /**/
     4220,