patch 8.1.0152: cannot easily run individual tests on MS-Windows

Problem:    Cannot easily run individual tests on MS-Windows.
Solution:   Move the list of tests to a separate file.  Add a build rule in
            the MSVC makefile.
diff --git a/src/version.c b/src/version.c
index 92b6f0a..6e8f014 100644
--- a/src/version.c
+++ b/src/version.c
@@ -790,6 +790,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    152,
+/**/
     151,
 /**/
     150,