Increase the timeout of the thread test.  Hydra was intermittedly
failing this test due to premature timeout, and slower machines
consistently fail.

Patch by Mark H Weaver <mhw@netris.org>.

--- pulseaudio/src/tests/thread-test.c.orig	2012-09-26 07:27:01.000000000 -0400
+++ pulseaudio/src/tests/thread-test.c	2013-10-31 22:53:23.224000184 -0400
@@ -152,6 +152,10 @@
     s = suite_create("Thread");
     tc = tcase_create("thread");
     tcase_add_test(tc, thread_test);
+    /* the default timeout is too small,
+     * set it to a reasonable large one.
+     */
+    tcase_set_timeout(tc, 60 * 60);
     suite_add_tcase(s, tc);
 
     sr = srunner_create(s);