chore(deps): update amazon/aws-ebs-csi-driver docker tag to v1.2.0

This MR contains the following updates:

Package	Type	Update	Change
amazon/aws-ebs-csi-driver	ironbank-docker	minor	v1.1.3 -> v1.2.0
amazon/aws-ebs-csi-driver		minor	v1.1.3 -> v1.2.0
amazon/aws-ebs-csi-driver	stage	minor	v1.1.3 -> v1.2.0

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