linux-lts: enable Amazon ENA driver module
This patch enables the Amazon ENA driver as a module in LTS and virt kernels. The Amazon m6g and a1 instances support ENA network devices and are of the aarch64 architecture, this change is necessary to support booting those systems.
This is related to getting the new ARM instances running with the Alpine AMI. See: GitHub: aarch64 AMIs
Edited by Mike Crute