Update spring-boot.txt

Added some other paths according to:
https://www.veracode.com/blog/research/exploiting-spring-boot-actuators

Discovery/Web-Content/spring-boot.txt

@@ -1,6 +1,7 @@
 trace
 health
 loggers
+logfile
 metrics
 autoconfig
 heapdump
@@ -11,3 +12,8 @@ configprops
 mappings
 auditevents
 beans
+/actuator/dump
+/actuator/trace
+/actuator/logfile
+/actuator/mappings
+/actuator/env