Port PR from PBS-Go: Adf: Update cookie matching endpoint domain

[cross-repo-issue-creation]

A PR was merged over on PBS-Go

• Adf: Update cookie matching endpoint domain prebid-server#3585
• timestamp: 2024-12-09T23:51:40Z

[armando-fs]

Adf seems to already be using the right endpoint for user-syncing:

[bretg]

Great - thanks @armando-fs -- this was indeed done with #3072