FIX: Hide the post history for TL4 (PR #10065)

TL4 users should not see the edit history if edit_history_visible_to_public site setting is disabled.

GitHub

LGTM :+1:

I wonder, are there any translations that we need to fix as well?

The translation already matches the behavior. :blush:

This pull request has been mentioned on Discourse Meta. There might be relevant details there:

https://meta.discourse.org/t/hiding-post-history-from-trust-level-4/154865/18