chore: Disallow updating closing properties of livechat rooms via Apps Engine

[KevLehman]

Proposed changes (including videos or screenshots)

This change removes the capability of apps of changing some omnichannel props by directly modifying the Updater for the room. Updates were done in an unsafe way, that allowed apps to leave rooms in a bad state.

Issue(s)

Steps to test or reproduce

Further comments

[dionisio-bot]

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[changeset-bot]

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Latest commit: 7549e0f

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[github-actions]

PR Preview Action v1.5.0
🚀 Deployed preview to https://RocketChat.github.io/Rocket.Chat/pr-preview/pr-34897/
on branch gh-pages at 2025-01-09 21:25 UTC

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 59.13%. Comparing base (4aa95b6) to head (7549e0f).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #34897   +/-   ##
========================================
  Coverage    59.13%   59.13%           
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  Files         2819     2819           
  Lines        67957    67957           
  Branches     15138    15138           
========================================
  Hits         40188    40188           
  Misses       24935    24935           
  Partials      2834     2834           

Flag	Coverage Δ
unit	74.99% <ø> (ø)

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[yash-rajpal]

LGTM, even though I'm not a backend guy 😬