Native app session not started with appium:app behaves as web session and fails

[wswebcreation]

Describe the bug
Native app session not started with appium:app behaves as web session and fails.

To Reproduce
Start a session that uses an already installed app

Workaround:
Start the session and add this command to your

export const config = {
    // ......   
    beforeSuite: async function () {
        // https://webdriver.io/docs/api/appium/#getcontext
        // This will get the current context and if it's native it will internally switch to the native module context
        await driver.getContext()
    },
}

Potentail solution
Update the determineNativeContext method and check:

• for Android if it's not a browser and if the appium:appPackage is provided
• for iOS if it's not a browser and if the appium:bundleId is provided

which means it's native context

[wswebcreation]

This will be fixed in #325