Update spring-boot.txt

Discovery/Web-Content/spring-boot.txt

@@ -35,6 +35,13 @@ actuator/configurationMetadata
 actuator/configprops
 actuator/dump
 actuator/env
+actuator/env/home
+actuator/env/pwd
+actuator/env/lang
+actuator/env/language
+actuator/env/tz
+actuator/env/path
+actuator/env/hostname
 actuator/events
 actuator/exportRegisteredServices
 actuator/features