AdUp Technology bid adapter: add support for floor prices

[MichaelErmer]

Type of change

• Feature

Description of change

• added support for prebid floor module

• test parameters for validating bids

var adUnits = [
   {
        code: "example1",
        mediaTypes: {
            banner: {
                sizes: [[300, 250], [300, 600]],
            }
        },
        bids: [{
            bidder: "aduptech",
            params: {
                publisher: "prebid",
                placement: "12345"
            }
        }]
   }
];

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

• 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: AdUp Technology Adapter update docs prebid.github.io#3816

Other information

[MichaelErmer]

How can I rerun the tests which failed at some other adapter?

[musikele]

LGTM

[dgirardi]

#8548 fixes a test failure brought about by merging this with prebid 7.