AWS loadbalancer parser

[alexgoedeke]

Description of problem:

Make aws loadbalancer parser support network and classic loadbalancer logs.

Source data:

[Please provide the source data you used when you experienced the problem. For publicly available data please provide a URL or path of the source data.](https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/access-log-collection.html https://docs.aws.amazon.com/elasticloadbalancing/latest/network/load-balancer-access-logs.html)

Plaso version:

For example 20220724