test: Add validations to 'CanToggleData' Test

[Dor-bl]

Change list

Added Assert on currentConnectionType after we Toggle the Data Dispose the Driver if it's not null

Types of changes

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• [ ] Bugfix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [x] New feature (non-breaking change which adds value to the project)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)

Documentation

• [ ] Have you proposed a file change/ PR with appium to update documentation?

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Integration tests

• [x] Have you provided integration tests to pass against the beta version of appium? (for Bugfix or New feature)

Details

After toggling the data, better to check currentConnectionType was changed accordingly.