Roll test262

https://chromium.googlesource.com/external/github.com/tc39/test262/+log/1ef21eb..6cb0a5

Bug: v8:7834
Change-Id: I809d7ddc0c579cf3fa8c9563d8f0ef59d4cc708b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1699302
Auto-Submit: Frank Tang <ftang@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62663}

DEPS

@@ -177,7 +177,7 @@ 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' + '@' + '1ef21eb50b42c01b2796bc4c4167d4507afc111c',
+    Var('chromium_url') + '/external/github.com/tc39/test262.git' + '@' + '6cb0a531af089356c0fa280ef80c76be7fd4523d',
   'v8/test/test262/harness':
     Var('chromium_url') + '/external/github.com/test262-utils/test262-harness-py.git' + '@' + '4555345a943d0c99a9461182705543fb171dda4b',
   'v8/third_party/qemu-linux-x64': {

test/test262/test262.status

@@ -532,6 +532,7 @@
   'language/statements/class/elements/syntax/early-errors/grammar-private-environment-on-class-heritage-recursive': [FAIL],
 
   # https://bugs.chromium.org/p/v8/issues/detail?id=8179
+  'built-ins/FinalizationGroup/gc-has-one-chance-to-call-cleanupCallback': [FAIL],
   'built-ins/FinalizationGroup/newtarget-prototype-is-not-object': [FAIL],
   'built-ins/FinalizationGroup/proto-from-ctor-realm': [FAIL],
   'built-ins/FinalizationGroup/prototype/cleanupSome/length': [FAIL],
@@ -549,6 +550,8 @@
   'built-ins/FinalizationGroup/prototype/cleanupSome/callback-iterator-proto': [FAIL],
   'built-ins/FinalizationGroup/prototype/cleanupSome/cleanupcallback-iterator-proto': [FAIL],
   'built-ins/FinalizationGroup/prototype/cleanupSome/cleanup-prevented-with-reference': [FAIL],
+  'built-ins/FinalizationGroup/prototype/cleanupSome/cleanup-prevented-with-unregister': [FAIL],
+  'built-ins/FinalizationGroup/prototype/cleanupSome/gc-cleanup-not-prevented-with-wr-deref': [FAIL],
   'built-ins/FinalizationGroup/prototype/cleanupSome/iterator-dynamic': [FAIL],
   'built-ins/FinalizationGroup/prototype/cleanupSome/iterator-holdings-multiple-values': [FAIL],
   'built-ins/FinalizationGroup/prototype/cleanupSome/poisoned-callback-throws': [FAIL],
@@ -558,6 +561,7 @@
   'built-ins/FinalizationGroup/prototype/register/unregisterToken-same-as-holdings-and-target': [FAIL],
   'built-ins/WeakRef/newtarget-prototype-is-not-object': [FAIL],
   'built-ins/WeakRef/proto-from-ctor-realm': [FAIL],
+  'built-ins/WeakRef/prototype/deref/gc-cleanup-not-prevented-with-wr-deref': [FAIL],
 
   # https://bugs.chromium.org/p/v8/issues/detail?id=9433
   'built-ins/FinalizationGroup/prototype-from-newtarget-custom': [SKIP],