test: mark wpt/test-user-timing test flaky

mhdawson · Linkgoron · commit 616fe4ed728c · 2022-01-31T11:11:41.000+02:00
- The RH team had a team day looking at helping move the CI closer to green. This is one of the flaky tests with the most reported failures and has been open since October. Marking flaky. Signed-off-by: Michael Dawson <mdawson@devrus.com> PR-URL: nodejs#41203 Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Adrian Estrada <edsadr@gmail.com>
diff --git a/test/wpt/wpt.status b/test/wpt/wpt.status
@@ -5,6 +5,8 @@ prefix wpt
 # sample-test                        : PASS,FLAKY
 
 [true] # This section applies to all platforms
+# https://github.com/nodejs/node/issues/40449
+test-user-timing: PASS,FLAKY
 
 [$system==win32]
 
