[No QA] Update help docs for Card Admin role (Release 2)

[MelvinBot]

Explanation of Change

Release 2 of the Scoped Admin Roles and Read-Only Auditor Access project introduces the new Card Admin role, which has edit access to the Expensify Card and Company cards (issuing cards, setting limits, assigning/unassigning cards, freezing/unfreezing, and configuring feed settings), plus read-only access to Overview and Members.

This updates the help articles that previously documented these actions as Workspace Admin-only so they also reflect the Card Admin role:

• Managing-Workspace-Members.md — added Card Admin to the workspace roles list and to the member role filter options.
• Set-Up-and-Manage-the-Expensify-Card.md — noted that Card Admins can issue and manage Expensify Cards (limits, freeze/unfreeze, settings) once the card is enabled.
• Assign-Company-Cards.md — included Card Admins in who can assign/unassign company cards.
• Configure-Company-Card-Settings.md — included Card Admins as able to manage company card feed settings.

Fixed Issues

$ https://github.com/Expensify/Expensify/issues/627792
PROPOSAL:

Tests

// TODO: The human co-author must fill out the tests you ran before marking this PR as "ready for review"
// Please describe what tests you performed that validates your changed worked.

• Verify that no errors appear in the JS console

Offline tests

N/A — help site documentation change only.

QA Steps

// TODO: The human co-author must fill out the QA tests you ran before marking this PR as "ready for review".
// Please describe what QA needs to do to validate your changes and what areas do they need to test for regressions.

• Verify that no errors appear in the JS console

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above

Screenshots/Videos

Android: Native

Android: mWeb Chrome

iOS: Native

iOS: mWeb Safari

MacOS: Chrome / Safari

[OSBotify]

A preview of your ExpensifyHelp changes have been deployed to https://a8ba8bea.helpdot.pages.dev ⚡️

Updated articles:

• articles/new-expensify/connect-credit-cards/Assign-Company-Cards
• articles/new-expensify/connect-credit-cards/Configure-Company-Card-Settings
• articles/new-expensify/expensify-card/Set-Up-and-Manage-the-Expensify-Card
• articles/new-expensify/workspaces/Managing-Workspace-Members