patch 9.0.1008: test for swapfilelist() fails on MS-Windows

Problem:    Test for swapfilelist() fails on MS-Windows.
Solution:   Only check the tail of the path.  Mark a test as flaky.
diff --git a/src/version.c b/src/version.c
index 4a15f43..ce1aba0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1008,
+/**/
     1007,
 /**/
     1006,