update sanitize to block more stuff

[mhristof]

ip addresses 12.0.0.1
ports with ip addresses 12.1.1.1:1234
instance ids id-123123123123
security groups sg-123123123123
container ids (hex string with some length)
aws hostnames ip-10-10-10-10.eu-west-1.compute.internal
uuid
arn:aws:sts