EKS pipeline updates

General MR

Summary

• update ebs csi driver addon version
• Reference the cluster_name from the EKS module output. This should prevent terraform from attempting to create the addon before the cluster is ready. Preventing timeouts on the EBS CSI Addon submodule.
• TO BE IMPLEMENTED: Fix VPC module to provision more than /25 IPs per subnet.

Relevant logs/screenshots

Ran pipeline test here

Linked Issue

Closes #334 (closed)

Upgrade Notices

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