Roll test262

https://chromium.googlesource.com/external/github.com/tc39/test262/+log/6119191..8e5ab69

Bug: v8:7834
Change-Id: I91401fd050a89a8d2d04c1b1ae21ceb7b595305e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1562733Reviewed-by: Mathias Bynens <mathias@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60787}

DEPS

@@ -182,7 +182,7 @@ deps = {
   'v8/test/mozilla/data':
     Var('chromium_url') + '/v8/deps/third_party/mozilla-tests.git' + '@' + 'f6c578a10ea707b1a8ab0b88943fe5115ce2b9be',
   'v8/test/test262/data':
-    Var('chromium_url') + '/external/github.com/tc39/test262.git' + '@' + '611919174ffe060503691a0c7e3eb2a65b646124',
+    Var('chromium_url') + '/external/github.com/tc39/test262.git' + '@' + '8e5ab69e8c31135265cba570d54d41f6ade19e45',
   'v8/test/test262/harness':
     Var('chromium_url') + '/external/github.com/test262-utils/test262-harness-py.git' + '@' + '9bd99c6f33be10561970bfe16f2f16a8a3d88722',
   'v8/third_party/qemu-linux-x64': {