deps: update V8 to 6.9.427.22

PR-URL: #21983
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

deps/v8/.gitattributes

@@ -1,2 +1,5 @@
 # Automatically normalize line endings (to LF) for all text-based files.
-* text=auto
+* text=auto eol=lf
+# Do not modify line endings for binary files (which are sometimes auto
+# detected as text files by git).
+*.png binary

deps/v8/.gitignore

@@ -105,5 +105,10 @@ turbo*.dot
 turbo*.json
 v8.ignition_dispatches_table.json
 /Default/
+node_modules
+tools/turbolizer/build
+tools/turbolizer/.rpt2_cache
+tools/turbolizer/deploy
+
 !/third_party/jinja2
 !/third_party/markupsafe

deps/v8/AUTHORS

@@ -32,7 +32,6 @@ Facebook, Inc. <*@fb.com>
 Facebook, Inc. <*@oculus.com>
 Vewd Software AS <*@vewd.com>
 Groupon <*@groupon.com>
-Meteor Development Group <*@meteor.com>
 Cloudflare, Inc. <*@cloudflare.com>
 
 Aaron Bieber <deftly@gmail.com>
@@ -50,7 +49,6 @@ Andrei Kashcha <anvaka@gmail.com>
 Anna Henningsen <anna@addaleax.net>
 Bangfu Tao <bangfu.tao@samsung.com>
 Ben Coe <ben@npmjs.com>
-Ben Newman <ben@meteor.com>
 Ben Noordhuis <info@bnoordhuis.nl>
 Benjamin Tan <demoneaux@gmail.com>
 Bert Belder <bertbelder@gmail.com>
@@ -75,6 +73,7 @@ Felix Geisendörfer <haimuiba@gmail.com>
 Filipe David Manana <fdmanana@gmail.com>
 Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
 Geoffrey Garside <ggarside@gmail.com>
+Gergely Nagy <ngg@ngg.hu>
 Gus Caplan <me@gus.host>
 Gwang Yoon Hwang <ryumiel@company100.net>
 Henrique Ferreiro <henrique.ferreiro@gmail.com>
@@ -88,7 +87,6 @@ Jan de Mooij <jandemooij@gmail.com>
 Jan Krems <jan.krems@gmail.com>
 Jay Freeman <saurik@saurik.com>
 James Pike <g00gle@chilon.net>
-James M Snell <jasnell@gmail.com>
 Jianghua Yang <jianghua.yjh@alibaba-inc.com>
 Joel Stanley <joel@jms.id.au>
 Johan Bergström <johan@bergstroem.nu>
@@ -151,6 +149,8 @@ Taketoshi Aono <brn@b6n.ch>
 Teddy Katz <teddy.katz@gmail.com>
 Tiancheng "Timothy" Gu <timothygu99@gmail.com>
 Tobias Burnus <burnus@net-b.de>
+Tobias Nießen <tniessen@tnie.de>
+Ujjwal Sharma <usharma1998@gmail.com>
 Victor Costan <costan@gmail.com>
 Vlad Burlik <vladbph@gmail.com>
 Vladimir Krivosheev <develar@gmail.com>