chore: bump chromium to 121.0.6116.0 (main) (#40490)

* chore: bump chromium in DEPS to 121.0.6116.0

* chore: update patches

* Update webIDL to support close event.

Refs 4970653

* Remove uses of implicit conversion of ScopedTypeRef

Refs https://bugs.chromium.org/p/chromium/issues/detail?id=1495439

* Add GlobalRenderFrameHostToken

Refs 5001743

* [DevTools] Console Insights: move from build flag to Feature API

Refs 5002232

* [Extensions] Use script serialization in scripting API

Refs 4968680
Refs 4998265

* [api] Remove AllCan Read/Write

5006387

* chore: update libcxx files

* chore: address nan compilation error

* spec: use nan dependency from third_party

It is easier to get fixes for spec modules depending on nan

* ci: publish nan artifact for woa

* fix: bad patch update

* chore: update nan resolution

* Revert "chore: update nan resolution"

This reverts commit 786cdb858c9fc8a038a8f3e16068ee5b4a050137.

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: deepak1556 <hop2deep@gmail.com>

patches/chromium/support_mixed_sandbox_with_zygote.patch

@@ -22,10 +22,10 @@ However, the patch would need to be reviewed by the security team, as it
 does touch a security-sensitive class.
 
 diff --git a/content/browser/renderer_host/render_process_host_impl.cc b/content/browser/renderer_host/render_process_host_impl.cc
-index 89b1840e1667e51fc5fb7776f2d4d84d0c2b6de9..f259d42038ec740f1aed32f833f258aa724642d7 100644
+index 5bb3378497e8036d8170f951e191c6331a996826..716c206e5c758c0dec8355e126845d06c91178f9 100644
 --- a/content/browser/renderer_host/render_process_host_impl.cc
 +++ b/content/browser/renderer_host/render_process_host_impl.cc
-@@ -1715,9 +1715,15 @@ bool RenderProcessHostImpl::Init() {
+@@ -1712,9 +1712,15 @@ bool RenderProcessHostImpl::Init() {
      std::unique_ptr<SandboxedProcessLauncherDelegate> sandbox_delegate =
          std::make_unique<RendererSandboxedProcessLauncherDelegateWin>(
              *cmd_line, IsPdf(), IsJitDisabled());