fix: users.update API call erases other customFields

[dionisio-bot]

Backport of #36578

[changeset-bot]

🦋 Changeset detected

Latest commit: c04d31d

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

This PR includes changesets to release 36 packages

Name	Type
@rocket.chat/meteor	Patch
@rocket.chat/core-typings	Patch
@rocket.chat/rest-typings	Patch
@rocket.chat/uikit-playground	Patch
@rocket.chat/api-client	Patch
@rocket.chat/apps	Patch
@rocket.chat/core-services	Patch
@rocket.chat/cron	Patch
@rocket.chat/ddp-client	Patch
@rocket.chat/freeswitch	Patch
@rocket.chat/fuselage-ui-kit	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/license	Patch
@rocket.chat/omnichannel-services	Patch
@rocket.chat/pdf-worker	Patch
@rocket.chat/presence	Patch
rocketchat-services	Patch
@rocket.chat/models	Patch
@rocket.chat/network-broker	Patch
@rocket.chat/mock-providers	Patch
@rocket.chat/ui-avatar	Patch
@rocket.chat/ui-client	Patch
@rocket.chat/ui-video-conf	Patch
@rocket.chat/ui-voip	Patch
@rocket.chat/web-ui-registration	Patch
@rocket.chat/instance-status	Patch

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[dionisio-bot]

Looks like this PR is not ready to merge, because of the following issues:

• This PR is missing the required milestone or project

Please fix the issues and try again

If you have any trouble, please check the PR guidelines

[cardoso]

All good if CI passes

[github-actions]

PR Preview Action v1.6.2
🚀 View preview at https://RocketChat.github.io/Rocket.Chat/pr-preview/pr-36615/
Built to branch gh-pages at 2025-08-04 20:11 UTC. Preview will be ready when the GitHub Pages deployment is complete.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 61.24%. Comparing base (6b6656b) to head (c04d31d).
⚠️ Report is 1 commits behind head on release-7.6.5.

Additional details and impacted files

@@                Coverage Diff                @@
##           release-7.6.5   #36615      +/-   ##
=================================================
+ Coverage          59.75%   61.24%   +1.49%     
=================================================
  Files               2855     3156     +301     
  Lines              69758    74676    +4918     
  Branches           15439    16684    +1245     
=================================================
+ Hits               41683    45737    +4054     
- Misses             25393    25834     +441     
- Partials            2682     3105     +423     

Flag	Coverage Δ
e2e	58.12% <ø> (+3.77%)	⬆️
unit	74.99% <ø> (ø)

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[cardoso]

Re-run due to some random network issue:

➤ YN0035: d3-time@npm:1.1.0: The remote server failed to provide the requested resource
➤ YN0035:   Response Code: 400 (Bad Request)
➤ YN0035:   Request Method: GET
➤ YN0035:   Request URL: https://registry.yarnpkg.com/d3-time/-/d3-time-1.1.0.tgz
➤ YN0000: └ Completed in 39s 195ms
➤ YN0000: · Failed with errors in 39s 993ms
Error: Process completed with exit code 1.

[cardoso]

Updated SAML dockerfile