fix: Handle encrypted pinned messages

[yash-rajpal]

Proposed changes (including videos or screenshots)

Decrypt encrypted pinned messages in E2EE channels.
Introducing a new message type - message_pinned_e2e for encrypted pinned messages. The messages with this type will be decrypted before being shown.

Issue(s)

Steps to test or reproduce

• Create an encrypted channel
• Send some message and pin it
• The pinned message in chat looks like gibberish
• The message in pinned messages tab isn't shown

Further comments

E2EE-14

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[changeset-bot]

🦋 Changeset detected

Latest commit: f72ff36

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 32 packages

Name	Type
@rocket.chat/core-typings	Patch
@rocket.chat/meteor	Patch
@rocket.chat/apps	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/fuselage-ui-kit	Patch
@rocket.chat/gazzodown	Patch
@rocket.chat/livechat	Patch
@rocket.chat/model-typings	Patch
@rocket.chat/rest-typings	Patch
@rocket.chat/ui-contexts	Patch
@rocket.chat/account-service	Patch
@rocket.chat/authorization-service	Patch
@rocket.chat/ddp-streamer	Patch
@rocket.chat/omnichannel-transcript	Patch
@rocket.chat/presence-service	Patch
@rocket.chat/queue-worker	Patch
@rocket.chat/stream-hub-service	Patch
@rocket.chat/api-client	Patch
@rocket.chat/license	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/uikit-playground	Patch
@rocket.chat/models	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/ui-avatar	Patch
@rocket.chat/ui-client	Patch
@rocket.chat/ui-video-conf	Patch
@rocket.chat/web-ui-registration	Patch
@rocket.chat/instance-status	Patch

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.56%. Comparing base (161813c) to head (f72ff36).

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #32380      +/-   ##
===========================================
- Coverage    56.63%   56.56%   -0.07%     
===========================================
  Files         2495     2491       -4     
  Lines        55242    55041     -201     
  Branches     11435    11391      -44     
===========================================
- Hits         31284    31136     -148     
+ Misses       21261    21246      -15     
+ Partials      2697     2659      -38     

Flag	Coverage Δ
unit	71.88% <ø> (+0.04%)	⬆️

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