[Apparmor] Include net_raw capability (#133)

Author: gremsam

gremlin/agent_apparmor.profile

@@ -55,6 +55,7 @@ profile gremlin-agent flags=(attach_disconnected,mediate_deleted) {
   # Needed for Gremlin Service Discovery and executing a certificate expiry experiment
   capability dac_read_search,
   capability sys_ptrace,
+  capability net_raw,
 
   # Needed for Gremlin Process Exhaustion
   capability sys_resource,