SmartBear CrossBrowserTesting tool: capabilities are not passed correctly in VIVIDUS 0.4.0

[cherevachy]

Describe the bug
In VIVIDUS 0.4.0 the following error message is displayed for CBT executions:
Could not start a new session. Unable to parse remote response: Capabilities must specify either a browserName or browser_api_name so we know what browser to launch.

To Reproduce
Run any story with the following capabilities set:
selenium.grid.enabled=true
selenium.grid.username=$username
selenium.grid.password=$password
selenium.grid.host=hub.crossbrowsertesting.com
selenium.grid.url=http://($username):($password)@${selenium.grid.host}:80/wd/hub
selenium.grid.capabilities.name=Selenium Test
selenium.grid.capabilities.browserName=CHROME
selenium.grid.capabilities.version=latest
selenium.grid.capabilities.platformName=Android
selenium.grid.capabilities.platformVersion=9.0
selenium.grid.capabilities.deviceName=Galaxy Tab S5E
selenium.grid.capabilities.device-orientation=portrait
selenium.grid.capabilities.screen-resolution=1600x2560

Actual:
json is generated successfully:
{
"browserName" : "CHROME",
"device-orientation" : "portrait",
"deviceName" : "Galaxy Tab S5E",
"goog:chromeOptions" : {
"args" : [ ],
"extensions" : [ ]
},
"name" : "Selenium Test",
"platformName" : "Android",
"platformVersion" : "9.0",
"screen-resolution" : "1600x2560",
"version" : "latest"
}

At the same time the error message is displayed and the test script cannot be started

[valfirst]

SmartBear CrossBrowserTesting uses legacy JWP, but Appium forces to use W3C protocol.
The workaround is implemented, here is an example how to run tests on iOS platform:

./gradlew runStories -Pvividus.configuration.profiles=crossbrowsertesting/web,web/phone/iphone \
                     -Pvividus.selenium.grid.username=_username_ \
                     -Pvividus.selenium.grid.password=_key_ \
                     -Pvividus.selenium.grid.capabilities.cbt\:options.deviceName="iPhone 12 Pro Max"