sig#987 - Enhance API by new parameter displayTechnicalUser apps and service endpoint

[AnuragNagpure]

Description

Implement a new parameter that defines if the technical user details created for an app/service should be visible for the subscriber.
This configuration will be set in the app release process.

add "displayTechnicalUser": "boolean" to be updated in the following api
/api/services/serviceRelease/{serviceId}
/api/apps/AppReleaseProcess/{appID}

add "displayTechnicalUser": "boolean" to be provided in the following api
/api/services/servicerelease/{serviceId}/serviceStatus
/api/apps/appreleaseprocess/{appID}/appStatus

Acceptance Criteria

• There should be a new boolean parameter called "displayTechnicalUser" updated to the app release process API endpoint /api/apps/AppReleaseProcess/{appID}
• There should be a new boolean parameter called "displayTechnicalUser" updated to the service release process API endpoint /api/services/serviceRelease/{serviceId}
• The "displayTechnicalUser" parameter should be included in the response of the API endpoints /api/services/servicerelease/{serviceId}/serviceStatus and /api/apps/appreleaseprocess/{appID}/appStatus.

Additional Information