test: [UIE-10564] - Fix Linode Create alerts-create.spec.ts test failures

[jdamore-linode]

Description 📝

PR #13509 introduced test failures in alerts-create.spec.ts, and this PR aims to fix them.

No changeset needed for this PR.

Changes 🔄

• Switch consts used for UI wording to account for beta/new status

Scope 🚢

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

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

Target release date 🗓️

Before this release is cut.

How to test 🧪

CI. Confirm alerts-create.spec.ts passes.

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

🔺 3 failing tests on test run #2 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
3 Failing	885 Passing	11 Skipped	44m 48s

Details

Failing Tests
	Spec	Test
❌	object-storage.e2e.spec.ts	Cloud Manager Cypress Tests→object storage end-to-end tests » can create and delete object storage buckets
❌	lke-create.spec.ts	Cloud Manager Cypress Tests→LKE Cluster Creation with LKE-E→shows the LKE-E flow with the feature flag on » creates an LKE-E cluster with the account capability
❌	search-images.spec.ts	Cloud Manager Cypress Tests→Search Images » creates two images and make sure they show up in the table and are searchable

Troubleshooting

Use this command to re-run the failing tests:

pnpm cy:run -s "cypress/e2e/core/objectStorage/object-storage.e2e.spec.ts,cypress/e2e/core/kubernetes/lke-create.spec.ts,cypress/e2e/core/images/search-images.spec.ts"