Enable forward HTTP headers support

Signed-off-by: Pekka Helenius <fincer89@hotmail.com>

bookstore/src/main/resources/application.properties

@@ -2,6 +2,7 @@
 # Do not set this value below 1024 as these TCP/UDP ports are privileged, requiring root permissions
 #
 server.port=8080
+server.use-forward-headers=true
 
 spring.h2.console.enabled=true
 spring.h2.console.path=/h2-console