vim-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)
f5610da7a8

src/nvim/version.c

@@ -1144,7 +1144,7 @@ static const int included_patches[] = {
   498,
   // 497,
   // 496,
-  // 495,
+  495,
   // 494,
   // 493,
   // 492,