patch 9.0.0019: timers test not run where possible

Problem:    Timers test not run where possible.
Solution:   Adjust platform checks. (closes #10645)
diff --git a/src/version.c b/src/version.c
index 6415b59..42e9135 100644
--- a/src/version.c
+++ b/src/version.c
@@ -736,6 +736,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    19,
+/**/
     18,
 /**/
     17,