A4G Adapter GDPR support

[adilets]

Type of change

• [x ] Bugfix
• Feature
• New bidder adapter
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Does this change affect user-facing APIs or examples documented on http://prebid.org?
• Other

Description of change

• test parameters for validating bids

{
  bidder: 'a4g',
  params: {
    zoneId: 59304,
    deliveryUrl: 'http://dev01.ad4game.com/v1/bid'
}

Be sure to test the integration with your adserver using the Hello World sample page.

• contact email of the adapter’s maintainer: adilet@ad4game.com, jaafar@ad4game.com, tech@ad4game.com
• official adapter submission

For any changes that affect user-facing APIs or example code documented on http://prebid.org, please provide:

• A link to a PR on the docs repo at https://github.com/prebid/prebid.github.io/

Other information

[bretg]

Docs PR at prebid/prebid.github.io#746