chore: bump chromium to 129.0.6634.0 (main) (#43189)

* chore: bump chromium in DEPS to 129.0.6634.0

* chore: update chore_add_electron_deps_to_gitignores.patch

no manual changes. patch applied with fuzz 1.

* chore: e patches all

* chore: update call to gfx::Image::CreateFrom1xPNGBytes()

Xref: 5743597

The call now takes a base::span

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Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>

patches/devtools_frontend/chore_expose_ui_to_allow_electron_to_set_dock_side.patch

@@ -10,7 +10,7 @@ to handle this without patching, but this is fairly clean for now and no longer
 patching legacy devtools code.
 
 diff --git a/front_end/entrypoints/main/MainImpl.ts b/front_end/entrypoints/main/MainImpl.ts
-index 5f03f3197a5302e76a396ce27dd7f95384a96250..3ae373b68b198d28d92b2227be07956e0673b504 100644
+index 1fd49e0859467a404815911af209a4497edb3ab6..39a91bf8612b73a9b1daa2f0b3c2e21b527ec1f8 100644
 --- a/front_end/entrypoints/main/MainImpl.ts
 +++ b/front_end/entrypoints/main/MainImpl.ts
 @@ -746,6 +746,8 @@ export class MainImpl {