Replay tests can't handle duplicate headers with different values

[jasmine-nahrain]

Replay files seem to search for the first header when testing and assume that is the intended value. This is fine except for duplicate headers.

E.g. X-Duplicate-Header: same X-Duplicate-Header: other

It would then fail like this [INFO]: Equals Violation: Different. Key: "fill_1", Field Name: "x-duplicate-header", Correct Value: "other", Actual Value: "same" : 26

Despite that other is the intended value for the second duplicate header

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. Marking it stale to flag it for further consideration by the community.