TEST: testing images reference

doc/deployment_guide/deployment_guide.md

doc/testing/postman/CAPIF.postman_collection.json

doc/testing/postman/CAPIF.postman_environment.json

doc/testing/postman/README.md

doc/testing/postman/hello_api.py

doc/testing/postman/package.json

doc/testing/postman/script.js

doc/testing/robotframework/README.md

doc/testing/robotframework/robot_log_example.png

doc/testing/robotframework/robot_report_example.png

doc/testing/testplan/README.md

doc/testing/testplan/api_access_control_policy/README.md

..._control_policy/service_api_description_post_example.json

doc/testing/testplan/api_auditing_service/README.md

doc/testing/testplan/api_discover_service/README.md

doc/testing/testplan/api_events_service/README.md

...sting/testplan/api_events_service/event_subscription.json

doc/testing/testplan/api_invoker_management/README.md

.../api_invoker_management/invoker_details_post_example.json

...n/api_invoker_management/invoker_details_put_example.json