ARM support

[Björn Magnusson]

Please consider supporting ARM servers.
Me, and many others are using ARM for easy-to-use Kubernetes clusters

From running the daemonset on ARM cluster:
standard_init_linux.go:211: exec user process caused "exec format error"

[Yogev Mets]

Currently, there is no FluentD build for ARM. Since we collect logs through FluentD, we can't support it for now.

[edwindevaan]

Please consider supporting arm64

[Miri Bar]

We now support ARM arch (as of logzio/logzio-fluentd:1.0.2)