test: disable video collection and artifact upload for v12 examples

[MikeMcC399]

This PR makes changes affecting Chrome and Edge browser testing for Cypress 12.x based tests: It ...

• disables video generation in examples/browser

• disables video artifact upload in .github/workflows/example-chrome.yml for v10+ examples.

(examples/v9 are not changed)

Reasons

Harmonization, simplification and preparation for future Cypress release:

1. Groundwork to be able to consolidate and harmonize browser testing:
   • Cypress cannot generate videos with Firefox (see open issue Video functionality is not working on Firefox 93 and above cypress#18415). PR aligns with examples/firefox, which does not generate videos.
   • PR aligns with the .github/workflows/example-edge.yml example which does not upload videos
2. Uploading video artifacts in addition to screenshot artifacts is not necessary in order to demonstrate artifact upload. Screenshot upload is sufficient for that purpose.
3. Prepares examples for planned changes in Cypress 13 (see Turn off video recording by default cypress#26157). The v10+ examples for Chrome, Edge and Firefox continue to be compatible with Cypress 10 - 12 and should also be compatible with Cypress 13 when it is released.

Proposed follow-on steps

In a follow-on PR, additional changes could then be made:

1. Change .github/workflows/example-firefox.yml to use common examples/browser working-directory
2. Remove examples/firefox redundant working-directory

[cypress-app-bot]

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[github-actions]

🎉 This PR is included in version 5.8.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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