This contains more changes to ordered hash tables towards using them as
property dictionaries.
Most notably, this CL makes the type of the used isolates a template
parameter for certain operations. This is already the case for
unordered hash tables, and necessary in follow-up CLs where ordered
name dictionaries are used with LocalIsolate as the isolate type.

Bug: v8:7569
Change-Id: I5c938425a2c196ccd0866b66318a350ebeac8be2
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2523319
Commit-Queue: Frank Emrich <emrich@google.com>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Reviewed-by: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#71112}