test: [DBAAS1-1386] Fix cypress test failing for cds select component

[stayal712]

Description 📝

Fix update database test with cds select web component in the maintenance window

Changes 🔄

• Add cds autocomplete test utility
• Use cds autocomplete utility for testing update database cluster's maintenance window

Target release date 🗓️

N/A

How to test 🧪

pnpm cy:run -s "cypress/e2e/core/databases/update-database.spec.ts"

Run these tests or some subset of tests and confirm maintenance window is getting updated successfully.

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

[jdamore-linode]

Thanks again @stayal712! This is a great solution 🚀

[linode-gh-bot]

Cloud Manager UI test results

🔺 1 failing test on test run #1 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
1 Failing	865 Passing	11 Skipped	40m 28s

Details

Failing Tests
	Spec	Test
❌	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/images/search-images.spec.ts"