Feature: #95910 - Add a language selector in the record history/undo view
See forge#95910
Description
The backend view for listing the history or audit trail of a record and for undo or rollback functionality has been enhanced by adding a language selector to give editors the ability to switch between different translations of a record.
The new language selection dropdown is shown only if the record is language-
aware. Available languages are determined by the translations and a
user's allowed_ as defined by their groups.
Impact
The history/undo view of a translated record can now be accessed from the page tree and other places where a context menu is available, not just from the Content > Records module and the Content > Layout module language comparison view.