Kinesso ID: fix endpoint query param

[SKOCHERI]

Type of change

• 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: '<bidder name>',
  params: {
    // ...
  }
}

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

• contact email of the adapter’s maintainer
• 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

[ChrisHuie]

merged #7743 so this is a duplicate pr @SKOCHERI

[robertrmartinez]

@ChrisHuie

This was meant to be on the 5.X legacy branch

[jsnellbaker]

Reopening this PR based on latest comments from @robertrmartinez

If this should be added for the legacy branch - please reconfirm so we can merge.

If it is no longer needed and should be closed - please also confirm, so we can put back to the proper state.

Thanks.

[patmmccann]

@jsnellbaker appears this bug fix is definitely useful in legacy