Infoblox nios wrong syslog parsing

[adriansr]

For confirmed bugs, please report:

• Version: 7.9+
• Operating System: -
• Discuss Forum URL: -

The infoblox/nios dataset can't parse logs in the following format:

Mon Day hh:mm:ss ip service[pid]: [...]

It works if a hostname is added before the IP address:

Mon Day hh:mm:ss hostname ip service[pid]: [...]

This is due the conflicting ordering of headers in the original device parser:

https://github.com/adriansr/nwdevice2filebeat/blob/1c1d0f6610f5d0e7b859dd4c81130012a49dcafb/devices/infobloxnios/infobloxniosmsg.xml#L12-L20

[elasticmachine]

Pinging @elastic/security-external-integrations (Team:Security-External Integrations)