Land rapid7#9086, proxying fix for nessus_rest_login

Author: wvu

modules/auxiliary/scanner/nessus/nessus_rest_login.rb

@@ -51,6 +51,7 @@ def init(ip)
         host: ip,
         port: datastore['RPORT'],
         uri: datastore['TARGETURI'],
+        proxies: datastore['PROXIES'],
         cred_details:       @cred_collection,
         stop_on_success:    datastore['STOP_ON_SUCCESS'],
         bruteforce_speed:   datastore['BRUTEFORCE_SPEED'],