Remove Package Updates check

It's just pointless noise to be honest, it's way too loud. Perhaps a proper patch management solution would be in order?

playbooks/prod_web.yml

@@ -176,11 +176,6 @@
             command: check_by_ssh!/usr/local/bin/monitoring-scripts/check_file_age /var/lib/ansible-last-run -w 93600 -c 129600
           - name: Memory Usage
             command: check_by_ssh!/usr/lib/nagios/plugins/check_memory -w 20% -c 10%
-          - name: Package Updates
-            command: check_by_ssh!/usr/lib/nagios/plugins/check_packages
-            extra:
-              - key: notification_options
-                value: c,r
           - name: Ping Self over DNS
             command: check_by_ssh!/usr/local/bin/monitoring-scripts/check_ping_by_hostname
           - name: Reboot Required