While working on C++ debug evaluate, we found that several builtins and
intrinsics aren't marked as side effect free, although they are clearly
side effect free, and that breaks the C++ side effect free evaluation.

- %DefineClass() and %TypedArray%.of(), and
- various WebAssembly getters ("buffer", "exports" and "length") as
  well as the C++ functions for the debug proxy.

Also-By: pfaffe@chromium.org
Bug: chromium:1137514
Change-Id: Iebd333dc2014f1ad218908f64c9199c157dc08b5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2565135Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71498}