fix: [M3-10410] - Fix Cypress test summary missing test name

[jdamore-linode]

Description 📝

For the past few months, the Cypress test results that get posted in Slack and on GitHub PRs has been missing the name of the tests that are failing, only showing the group the test belongs in instead.

This was triggered by a change in our JUnit output made as part of our reporting improvements in #11795; specifically, we changed the JUnit report to always be generated using "Jenkins mode" which changed the way that test case names were output in our XML.

Changes 🔄

• Use JUnit test case "name" field instead of "classname" when generating test result summaries

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 🗓️

N/A. Assuming there are no objections, this can be merged whenever is convenient.

Preview 📷

Before	After

How to test 🧪

Verification steps

We can rely on CI for this.

Confirm that the PR comment posted by Linode bot includes the name(s) of the tests that fail.

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

[coliu-akamai]

thanks @jdamore-linode!

[linode-gh-bot]

Cloud Manager UI test results

🔺 3 failing tests on test run #4 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
3 Failing	697 Passing	5 Skipped	143m 28s

Details

Failing Tests
	Spec	Test
❌	linode-storage.spec.ts	Cloud Manager Cypress Tests→linode storage tab » delete disk
❌	smoke-linode-landing-table.spec.ts	Cloud Manager Cypress Tests→linode landing checks » checks label and region sorting behavior for linode table
❌	access-key.e2e.spec.ts	Cloud Manager Cypress Tests→object storage access key end-to-end tests » "before all" hook for "can create an access key with unlimited access - e2e"

Troubleshooting

Use this command to re-run the failing tests:

pnpm cy:run -s "cypress/e2e/core/linodes/linode-storage.spec.ts,cypress/e2e/core/linodes/smoke-linode-landing-table.spec.ts,cypress/e2e/core/objectStorage/access-key.e2e.spec.ts"