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 https://chromium-review.googlesource.com/c/chromium/src/+/4970653

* Remove uses of implicit conversion of ScopedTypeRef

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

* Add GlobalRenderFrameHostToken

Refs https://chromium-review.googlesource.com/c/chromium/src/+/5001743

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

Refs https://chromium-review.googlesource.com/c/chromium/src/+/5002232

* [Extensions] Use script serialization in scripting API

Refs https://chromium-review.googlesource.com/c/chromium/src/+/4968680
Refs https://chromium-review.googlesource.com/c/chromium/src/+/4998265

* [api] Remove AllCan Read/Write

https://chromium-review.googlesource.com/c/v8/v8/+/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 786cdb858c.

---------

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

filenames.libcxx.gni

@@ -927,6 +927,7 @@ libcxx_headers = [
   "//third_party/libc++/src/include/experimental/iterator",
   "//third_party/libc++/src/include/experimental/list",
   "//third_party/libc++/src/include/experimental/map",
+  "//third_party/libc++/src/include/experimental/memory",
   "//third_party/libc++/src/include/experimental/memory_resource",
   "//third_party/libc++/src/include/experimental/propagate_const",
   "//third_party/libc++/src/include/experimental/regex",