feat: [UIE-9794] - IAM: Enable account_viewer to access users table

[aaleksee-akamai]

Description 📝

This PR allows users with account_viewer role to see the users table.

Changes 🔄

List any change(s) relevant to the reviewer.

• Update the permission's check
• Update tests

Scope 🚢

Upon production release, changes in this PR will be visible to:

• [ ] All customers
• [x] Some customers (e.g. in Beta or Limited Availability)
• [ ] No customers / Not applicable

Preview 📷

Before	After
with account_viewer role:
without account_viewer role:

How to test 🧪

Prerequisites

(How to setup test environment)

• use iam account (not-admin) with/without account_viewer role

Reproduction steps

(How to reproduce the issue, if applicable)

• [ ] go to /iam/users

Verification steps

(How to verify changes)

• [ ] Users table is visible if user has view_account permission
• [ ] Action menu options are enabled if user has view_account permission (except the deleting)
• [ ] Action menu (Delete User) is enabled if user has delete_user permission

Author Checklists

As an Author, to speed up the review process, I considered 🤔

👀 Doing a self review ❔ Our contribution guidelines 🤏 Splitting feature into small PRs ➕ Adding a changeset 🧪 Providing/improving test coverage 🔐 Removing all sensitive information from the code and PR description 🚩 Using a feature flag to protect the release 👣 Providing comprehensive reproduction steps 📑 Providing or updating our documentation 🕛 Scheduling a pair reviewing session 📱 Providing mobile support ♿ Providing accessibility support

• [ ] I have read and considered all applicable items listed above.

As an Author, before moving this PR from Draft to Open, I confirmed ✅

• [ ] All tests and CI checks are passing
• [ ] TypeScript compilation succeeded without errors
• [ ] Code passes all linting rules

[linode-gh-bot]

Cloud Manager UI test results

:small_red_triangle: 6 failing tests on test run #3 ↗︎

:x: Failing	:white_check_mark: Passing	:arrow_right_hook: Skipped	:clock1: Duration
6 Failing	821 Passing	11 Skipped	54m 24s

Details

Failing Tests
	Spec	Test
:x:	lke-create.spec.ts	Cloud Manager Cypress Tests→smoketest for Nvidia Blackwell GPUs in kubernetes/create page→standard tier » enabled feature flag includes blackwells
:x:	create-linode-blackwell.spec.ts	Cloud Manager Cypress Tests→smoketest for Nvidia blackwell GPUs in linodes/create page » disables Blackwells if disabled region selected
:x:	create-linode-blackwell.spec.ts	Cloud Manager Cypress Tests→smoketest for Nvidia blackwell GPUs in linodes/create page » enables Blackwells if enabled region selected
:x:	plan-selection.spec.ts	Cloud Manager Cypress Tests→displays specific linode plans for GPU » Should render divided tables when GPU divider enabled
:x:	plan-selection.spec.ts	Cloud Manager Cypress Tests→displays specific kubernetes plans for GPU » Should render divided tables when GPU divider enabled
:x:	create-linode.spec.ts	Cloud Manager Cypress Tests→Create Linode→End-to-end→By plan type » creates a Premium CPU Linode

Troubleshooting

Use this command to re-run the failing tests:

pnpm cy:run -s "cypress/e2e/core/kubernetes/lke-create.spec.ts,cypress/e2e/core/linodes/create-linode-blackwell.spec.ts,cypress/e2e/core/linodes/plan-selection.spec.ts,cypress/e2e/core/linodes/create-linode.spec.ts"