Upgrade to V8 12.1.285.6

[littledivy]

Changes:

• v8::ScriptCompiler size increased by 3 words with v8::ScriptCompiler::CompilationDetails. @littledivy
• v8::ObjectTemplate::SetAccessor & v8::ObjectTemplate::SetAccessorProperty signature changed and also deprecated. @littledivy
• v8::Context::SetContinuationPreservedEmbedderData deprecated. Use v8::Isolate::GetContinuationPreservedEmbedderData instead. @littledivy
• GetStalledTopLevelAwaitMessage deprecated. Use GetStalledTopLevelAwaitMessages instead. @littledivy
• v8::Isolate::AttachCppHeap deprecated. Set the heap on Isolate creation using CreateParams instead. @littledivy
• v8::ScriptOrigin deprecated. Use constructor without the isolate. @bartlomieju
• v8::SnapshotCreator is deprecated. Use the version that passes CreateParams instead. @bartlomieju
• v8::Isolate assertion failures. @littledivy

#1373 but without denobot force pushing over our changes :)

[littledivy]

1. [exceptions] Unify pending and scheduled exceptions

Reset no longer clears exception if it was rethrown. The test had to be adjusted for the same.

2. [api] Allow passing CppHeap on Isolate creation

AttachCppHeap was deprecated but the alternative of passing CppHeap via Isolate CreateParams hard crashes (SIGSEGV). There are no tests for this in V8 and it seems the Chromium CL is also crashing. For now I've just suppressed the deprecation warning until the crash is fixed in V8.

3. v8::Serializer impl must not throw more than one exception.

I changed get_shared_buffer_id() to not throw and return None. V8 internally calls data clone error when it's the SAB is not clonable.

[bartlomieju]

Do it in this PR?

[avindra]

32-bit build fails here:

   ../../../src/binding.cc:59:15: error: static assertion failed due to requirement 'sizeof(v8::ScriptCompiler::CompilationDetails) == sizeof(unsigned int) * 3': CompilationDetails size mismatch
      59 | static_assert(sizeof(v8::ScriptCompiler::CompilationDetails) ==
         |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      60 |                   sizeof(size_t) * 3,
         |                   ~~~~~~~~~~~~~~~~~~
   ../../../src/binding.cc:59:62: note: expression evaluates to '20 == 12'
      59 | static_assert(sizeof(v8::ScriptCompiler::CompilationDetails) ==
         |               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
      60 |                   sizeof(size_t) * 3,
         |                   ~~~~~~~~~~~~~~~~~~
   1 error generated.

example of full log here:

https://build.opensuse.org/package/live_build_log/devel:languages:javascript/rusty_v8/openSUSE_Tumbleweed/i586