fix: mention channel redirecting to own DM

[guijun13]

Proposed changes (including videos or screenshots)

Issue(s)

Steps to test or reproduce

1. Create a channel
2. Open a dm with another user
3. Mention the channel you have created, e.g: #channel
4. Click on the mention

Further comments

https://rocketchat.atlassian.net/browse/TC-1017

[changeset-bot]

🦋 Changeset detected

Latest commit: a26512d

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

This PR includes changesets to release 30 packages

Name	Type
@rocket.chat/meteor	Patch
@rocket.chat/core-typings	Patch
@rocket.chat/rest-typings	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/gazzodown	Patch
@rocket.chat/livechat	Patch
@rocket.chat/model-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/ddp-client	Patch
@rocket.chat/fuselage-ui-kit	Patch
@rocket.chat/models	Patch
@rocket.chat/ui-client	Patch
@rocket.chat/ui-video-conf	Patch
@rocket.chat/uikit-playground	Patch
@rocket.chat/web-ui-registration	Patch
@rocket.chat/instance-status	Patch

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[codecov]

Codecov Report

Merging #31099 (a26512d) into develop (157f8f4) will decrease coverage by 1.43%.
The diff coverage is 0.00%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #31099      +/-   ##
===========================================
- Coverage    56.72%   55.29%   -1.43%     
===========================================
  Files          883     1585     +702     
  Lines        19990    31120   +11130     
  Branches      3689     6309    +2620     
===========================================
+ Hits         11340    17209    +5869     
- Misses        7956    12565    +4609     
- Partials       694     1346     +652     

Flag	Coverage Δ
e2e	47.03% <0.00%> (+4.64%)	⬆️
unit	75.53% <ø> (ø)

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