As noted by @targos in #60429 (comment), the implementation of total_allocated_bytes changes the ABI. This PR changes original V8 implementation to a version where there's no addition of HeapStatistics::total_allocated_bytes_ to V8's HeapStatistics, and instead we get such values using Isolate::GetTotalAllocatedBytes. This also changes code introduced by #60573 to use this new API on either v8.getHeapStatistics() and Worker::GetHeapStatistics. The goal here is to make total_allocated_bytes back portable to previous versions, but keeping the v8.getHeapStatistics() API stable once users transition from v25 to future versions. It also solves the ABI change introduced by https://github.com/nodejs/node/pull/60429/files

There's also a fix on documentation text with missing . and updating the code snippet to include total_allocated_bytes on output.