patch 8.0.0495: quotestar test uses timer instead of timeout

Problem:    The quotestar test uses a timer instead of a timeout, thus it
            cannot be rerun like a flaky test.
Solution:   Remove the timer and add a timeout. (Kazunobu Kuriyama)
diff --git a/src/version.c b/src/version.c
index 343b856..b028deb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    495,
+/**/
     494,
 /**/
     493,