Improve x-forwarded-authorization header setting logic

[mevan-karu]

Purpose

$subject

Issues

Fixes #

Automation tests

• Unit tests added: Yes/No
• Integration tests added: Yes/No

Tested environments

Not Tested

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Maintainers: Check before merge

• Assigned 'Type' label
• Assigned the project
• Validated respective github issues
• Assigned milestone to the github issue(s)

[choreo-cicd]

[failed] Dataplane(EastUS) cluster : dev-deployment-v2 : 20241004.9

[choreo-cicd]

[failed] Dataplane(NorthEU) cluster : dev-deployment-v2 : 20241004.9

[choreo-cicd]

[succeeded] : dev-deployment-v2 : 20241004.9

[choreo-cicd]

[failed] Dataplane(EastUS) cluster : dev-deployment-v2 : 20241004.10

[choreo-cicd]

[failed] Dataplane(EastUS) cluster : dev-deployment-v2 : 20241004.11

[choreo-cicd]

[succeeded] Dataplane(EastUS) cluster : dev-deployment-v2 : 20241004.12

[choreo-cicd]

[] Dataplane(EastUS) cluster : dev-deployment-v2 : 20241004.14

[choreo-cicd]

[] Dataplane(NorthEU) cluster : dev-deployment-v2 : 20241004.14

[choreo-cicd]

[] : dev-deployment-v2 : 20241004.14

[choreo-cicd]

[failed] Controlplane cluster : stage-deployment-v2 : 20241007.1

[choreo-cicd]

[failed] Controlplane cluster : stage-deployment-v2 : 20241007.1

[choreo-cicd]

[succeeded] Dataplane(NorthEU) cluster : stage-deployment-v2 : 20241007.1

[choreo-cicd]

[failed] Controlplane cluster : stage-deployment-v2 : 20241007.1

[choreo-cicd]

[] Controlplane cluster : stage-deployment-v2 : 20241007.8

[choreo-cicd]

[succeeded] Controlplane cluster : prod-deployment-v2 : 20241009.2