patch 9.0.0324: MS-Windows: resolve() test fails

Problem:    MS-Windows: resolve() test fails.
Solution:   Revert renaming the directory.
diff --git a/src/version.c b/src/version.c
index a047151..915e486 100644
--- a/src/version.c
+++ b/src/version.c
@@ -708,6 +708,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    324,
+/**/
     323,
 /**/
     322,