FEATURE: Add method `askQuestion` to console output that accepts a `Question` object
FEATURE: Add method `askQuestion` to console output that accepts a `Question` object

The other question methods take arrays or strings as arguments which is easy and convenient however the underlying symfony console offers more flexibility.
This pr adds the method `askQestion` that accepts a smfony console question object and thus allows the full flexibility at the price of complexity.

In addition the method `getQuestionHelper` is made public to make this as accessible as the `getProgressBar` method.

neos/flow,neos/flow,neos/flow,neos/flow