Adding the code to connect to sauce labs using a sauce tunnel when testing an app

[gurjeetbains]

…sting an app

Motivation/Description of the PR

• Description of this PR, which problem it solves
• This PR fixes the problem if some one has to connect to sauce labs via the tunnel to test the app (Android & IOS)
• Resolves #issueId (if applicable).

Applicable helpers:

• WebDriver
• Puppeteer
• Nightmare
• REST
• FileHelper
• [*] Appium
• Protractor
• TestCafe
• Playwright

Applicable plugins:

• allure
• autoDelay
• autoLogin
• customLocator
• pauseOnFail
• puppeteerCoverage
• retryFailedStep
• screenshotOnFail
• selenoid
• stepByStepReport
• wdio

Type of change

• 🔥 Breaking changes
• [*] 🚀 New functionality
• 🐛 Bug fix
• 📋 Documentation changes/updates
• ♨️ Hot fix
• 🔨 Markdown files fix - not related to source code
• 💅 Polish code

Checklist:

• Tests have been added
• Documentation has been added (Run npm run docs)
• Lint checking (Run npm run lint)
• Local tests are passed (Run npm test)

[DavertMik]

@gurjeetbains please mention this in helper's docs and I'm merging

[gurjeetbains]

@gurjeetbains please mention this in helper's docs and I'm merging

@DavertMik Should I raise a new PR and where should I update in the repo so that it updates in site as well. I have to do for playwright docs as well

[DavertMik]

No, just add a few lines in a docblock section of Appium.js where we have confguration docs:

https://github.com/codeceptjs/CodeceptJS/blob/3.x/lib/helper/Appium.js#L43

And example configuration with a tunnel is also nice to have here:

https://github.com/codeceptjs/CodeceptJS/blob/3.x/lib/helper/Appium.js#L111

[DavertMik]

@gurjeetbains I'm merging but please raise new PR for documentation