UserMetadataInteractions Vimeo Api update, library not working anymore

# Summary
Exception: class com.squareup.moshi.JsonDataException - Expected BEGIN_OBJECT but was BEGIN_ARRAY at path $.user.metadata.interactions

## Reproduction Steps
 VimeoApiClient.instance().fetchVideo(...) 

## Expected Behavior
List of UserMetadataInteractions

## Actual Behavior
Object of UserMetadataInteractions

Related:
https://github.com/mfilippov/vimeo-dot-net/issues/204