Don't remove query parameters when applying akamai token

[StaehliJ]

Pull request

Description

This PR fix the way AkamaiTokenProvider append token to the base Uri.

Changes made

• Use like in SRGLetterbox a UrlSanitizer to extract encoded query parameters and keys.

Checklist

• Your branch has been rebased onto the main branch.
• APIs have been properly documented (if relevant).
• The documentation has been updated (if relevant).
• New unit tests have been written (if relevant).
• The demo has been updated (if relevant).
• All pull request status checks pass.