As a QA engineer, I'd like smoke test to capture license failure in the release zip

[Mai-Saad]

On e2e sites, we usually have license data key and email already defined in wp-config, so if the zip has a problem with the license, e2e will never catch that now.

usually, when running on branch zip, we won't have license data in zip and will depend on wp-config.

Proposed solution:
=> Having a
test to remove the key/email from wp-config in precondition
=> Test run to install, activate WPR and access the settings page ==> no problem is there (thus no license issue and if license issue is there log error and fail if fields are empty, o.w click validate button on license validation page)
=> Test run only when tag @prerelease is used
=> When tag @prerelease is used, we need to run this test + smoke test with single cmd i.e npm run test:prerelease
=> After the test, we need to add back the key/email that was removed (so any run on PR works smoothly)