[4] Upgrade wp-cypress, remove cucumber, gherkin linter and refactor tests back to Cypress syntax

[johnmunster]

Description

This PR Completes the following goals on #4:

• Update Cypress config to remove Cucumber
• Remove any Cucumber related files and code
• Re-write any existing tests to use Cypress without Cucumber

This was achieved by removing the following packages @badeball/cypress-cucumber-preprocessor, @cypress/webpack-preprocessor & gherkin-lint along with any code references, files or scripts associated with these packages and refactoring the tests back to use Cypress syntax.

Change Log

Removed

Packages

• @badeball/cypress-cucumber-preprocessor
• @cypress/webpack-preprocessor
• gherkin-lint

Changed

• Cypress.config.js
• Cypress tests filenames
• Cypress test code

Steps to test

Ran the tests locally to ensure the tests still pass

Screenshots/Videos

N/A

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[g-elwell]

tested locally, cypress tests run and complete as expected