Generate Rust bindings that match Bazel-built V8 archives (#57644)

## Why

Pre-generated bindings can disagree with native V8 layouts, including CppGC member storage and the inline typed-array size. Source archives need bindings generated with the same headers, defines, and target configuration.

## What changed

- Generate bindings through Bazel using the archive's C++ compilation metadata, and include them in Darwin and Linux release pairs and source builds.
- Select native Windows MSVC archives and matching bindings together with `--//:rusty_v8_from_source=true`, and generate target-specific Windows GNU bindings.
- Pin a corrected `rusty_v8` revision for Cargo and Bazel, and track native Windows LLVM tools and resources as action inputs so pin changes invalidate cached actions.
- Run release and canary Cargo smoke tests with explicit target triples, required Linux linkers, and `--include-ignored`.

## Testing

Add `codex-v8-poc` coverage for CppGC member size, alignment, tracing, and weak references; typed-array contents and backing-store promotion; and microtask queues across garbage collection and context reassignment. Enable the otherwise ignored CppGC ABI checks for Bazel source builds and staged release smoke tests.

GitOrigin-RevId: 9edfa057a0ef2e323543bb8132c070d336ded1b2

MODULE.bazel

@@ -879,10 +879,10 @@ use_repo(
 http_archive(
     name = "v8_crate_152_2_0",
     build_file = "//third_party/v8:v8_crate.BUILD.bazel",
-    sha256 = "a10fe1a92da5c32c7c7f838ce36c0ccfcfd5edf0865b58bdde820aa64cea9888",
-    strip_prefix = "v8-152.2.0",
+    sha256 = "e2e7f9961af59dbb749a60ac0a3c34c9680f6b86dd04277f2715356b5a52feab",
+    strip_prefix = "rusty_v8-350c5a859a9b3c84ab8701b3ad51e3b7699b30c0",
     type = "tar.gz",
-    urls = ["https://static.crates.io/crates/v8/v8-152.2.0.crate"],
+    urls = ["https://github.com/seanh-oai/rusty_v8/archive/350c5a859a9b3c84ab8701b3ad51e3b7699b30c0.tar.gz"],
 )
 
 git_repository = use_repo_rule("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository")