Increase thread timeout to reduce flakiness.

Taken from upstream:
https://github.com/xbmc/xbmc/commit/574b0182d8b641fd24029f372ebdcccc897123e2

diff --git a/xbmc/threads/test/TestEvent.cpp b/xbmc/threads/test/TestEvent.cpp
index 42fb8c2fc609..40e644c0ed3c 100644
--- a/xbmc/threads/test/TestEvent.cpp
+++ b/xbmc/threads/test/TestEvent.cpp
@@ -484,7 +484,7 @@ TEST(TestEvent, GroupTimedWait)
   EXPECT_TRUE(w3.result == NULL);
 
   // this should end given the wait is for only 50 millis
-  EXPECT_TRUE(waitThread3.timed_join(MILLIS(100)));
+  EXPECT_TRUE(waitThread3.timed_join(MILLIS(200)));
 
   EXPECT_TRUE(!w3.waiting);
   EXPECT_TRUE(w3.result == NULL);
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<tr><td><span title='2020-12-12 18:25:00 +0100'>2020-12-12</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=b828057ea4c096898da8c9810e7a6607359f2aa3'>gnu: KDE: Fix old cgit home-pages.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-11-01 17:57:00 +0100'>2020-11-01</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=6187e30b39ea33504f574631102af355ceb28776'>gnu: konversation: Update to 1.7.7.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-10-05 00:16:57 +0200'>2020-10-05</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=40dfc5195fa83ba1acab380d80f8391160d0a55d'>gnu: konversation: Update to 1.7.6.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-09-30 09:28:26 +0300'>2020-09-30</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=1628d57bb5c6ab30a04202c229de642b94faac85'>gnu: Fix package references.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-06-06 22:13:25 +0200'>2020-06-06</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=6701d2323688d752cdf6e368499dd21f32fb9656'>gnu: KDE: Update to 20.04.1.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-04-12 13:54:27 -0700'>2020-04-12</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=04b56289e82b127c42845f208fc76645df489d8c'>gnu: libgravatar: Fix grammar of "allows to retrieve" to "retrieves".</a><span class='msg-avail'>...</span></td><td>Vagrant Cascadian</td></tr>
<tr><td><span title='2020-04-03 16:41:44 +0200'>2020-04-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=9be3ab7bbe41234d861062e0037d3bd24cbba274'>gnu: Remove bctoolbox and ortp.</a><span class='msg-avail'>...</span></td><td>Raghav Gururajan</td></tr>
<tr><td><span title='2020-02-22 00:11:41 +0100'>2020-02-22</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=c080beb9c7d0e6b3d1405dd72e32cf8ef40815d5'>gnu: choqok: Update to 1.7.0.</a><span class='msg-avail'>...</span></td><td>Jakub Kądziołka</td></tr>
<tr><td><span title='2020-02-13 00:24:32 +0100'>2020-02-13</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=c3843b4611d2d960573c16cc89b325f23e4e50c6'>gnu: choqok: Fix typo in description.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-02-03 14:28:12 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=cf256651acc487c064cc6cf577a3c355756f5872'>gnu: Add libgravatar.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:12 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=da0ef4dd9f18f88150f36a45e92a4726ec1da94b'>gnu: libktorrent: Base source-code URL on version of ktorrent.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:11 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=3588ac9c100bb117634db682f470c2b6faac0b2f'>gnu: Add ktorrent.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:11 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=724bd81d54917878a777e4e6343390bae30b636d'>gnu: Add libktorrent.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:10 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=ff9b47101311226b71a0239f8e99af4ed5697f11'>gnu: Add krdc.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:10 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=cbcf4cb4825f8c28f6da5e1e2bf5ab6c5a792381'>gnu: Add kopete.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:09 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=579aa350eddcf6e645b2455d845e7caad6163ca9'>gnu: Add konversation.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:09 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=e21713270cf79f6e0867c21b3f2e6fba34f8dc6f'>gnu: Add kget.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>
<tr><td><span title='2020-02-03 14:28:08 +0100'>2020-02-03</span></td><td><a href='/guix/commit/gnu/packages/kde-internet.scm?id=533c95bc17cd253455be077a54b1435d0c60950c'>gnu: Add choqok.</a><span class='msg-avail'>...</span></td><td>Hartmut Goebel</td></tr>