fix: users.update API call erases other customFields

[dionisio-bot]

Backport of #36578

[changeset-bot]

🦋 Changeset detected

Latest commit: 6188d5c

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

This PR includes changesets to release 35 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/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

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[cardoso]

All good if CI passes

[cardoso]

Triggered a re-run due to likely unrelated failure in build packages:

error: Import 'https://deno.land/std@0.216.0/io/write_all.ts' failed: 502 Bad Gateway
    at file:///home/runner/work/Rocket.Chat/Rocket.Chat/packages/apps-engine/deno-runtime/lib/messenger.ts:1:26

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 59.63%. Comparing base (bceb033) to head (6188d5c).
⚠️ Report is 1 commits behind head on release-7.5.4.

Additional details and impacted files

@@              Coverage Diff               @@
##           release-7.5.4   #36618   +/-   ##
==============================================
  Coverage          59.63%   59.63%           
==============================================
  Files               2832     2832           
  Lines              68942    68942           
  Branches           15290    15290           
==============================================
  Hits               41113    41113           
  Misses             25152    25152           
  Partials            2677     2677           

Flag	Coverage Δ
unit	75.61% <ø> (ø)

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[github-actions]

PR Preview Action v1.6.2
🚀 View preview at https://RocketChat.github.io/Rocket.Chat/pr-preview/pr-36618/
Built to branch gh-pages at 2025-08-04 20:14 UTC. Preview will be ready when the GitHub Pages deployment is complete.

[cardoso]

Had to add a missing test helper

[cardoso]

Re-running failed checks due to SAML setup issue:

  1) saml.spec.ts:155:6 › SAML › Login 

    {
      exitCode: 1,
      err: 'time="2025-08-04T18:31:41Z" level=warning msg="/home/runner/work/Rocket.Chat/Rocket.Chat/apps/meteor/tests/e2e/containers/saml/docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion"\n' +
        'Dockerfile:4\n' +
        '--------------------\n' +
        '   3 |     # Utilities\n' +
        '   4 | >>> RUN apt-get update && \\\n' +
        '   5 | >>>     apt-get -y install apt-transport-https git curl vim --no-install-recommends && \\\n' +
        '   6 | >>>     rm -r /var/lib/apt/lists/*\n' +
        '   7 |     \n' +
        '--------------------\n' +
        'failed to solve: process "/bin/sh -c apt-get update &&     apt-get -y install apt-transport-https git curl vim --no-install-recommends &&     rm -r /var/lib/apt/lists/*" did not complete successfully: exit code: 100\n',

[cardoso]

Updated SAML dockerfile