small default improvements

Author: Patrick Bareiss

configs/attack_range_default.yml

@@ -171,7 +171,7 @@ phantom_server:
   phantom_server: "0"
   # Enable/Disable Phantom Server
 
-  phantom_app: "splunk_soar-unpriv-6.3.1.178-d86bf7c2-el7-x86_64.tgz"
+  phantom_app: "splunk_soar-unpriv-6.3.1.178-d86bf7c2-el8-x86_64.tgz"
   # name of the Splunk SOAR package located in apps folder. 
   # aws, local: Make sure you use the RHEL 8 version which contains ....el8... in the file name
   # azure: Make sure you use the RHEL 7 version which contains ....el7... in the file name