Replacing deprecated configuration of Spring Boot

The Sprint Boot configuration server.use-forward-headers=true was replaced by server.forward-headers-strategy=native .

(CMS-18840)

File logging can be disabled

File logging could not be disabled for container based environments. This behavior was fixed with a conditional log back configuration. To disable file logging, set environment variable "LOGGING_FILE_NAME" to an empty value.

(CMS-18834)