Petre Damoc

Missena Bid Adapter : add session tracking, update referer & location fields

6

## Type of change - [x] Feature ## Description of change This PR implements session tracking logic and restructures the referer related fields. ## Other information @ysfbsf is responsible for...

## Type of change - [x] Updated bidder adapter ## Description of change The change adds support for `coppa` and a test for the capability to autoplay videos.