AndyXiangLi: Release v1.2.0

JobBuild
1005
07-28 22:12
pull-aws-ebs-csi-driver-e2e-multi-az 1420507578634342400
pull-aws-ebs-csi-driver-e2e-single-az 1420507578604982272
pull-aws-ebs-csi-driver-external-test 1420507578701451264
pull-aws-ebs-csi-driver-external-test-eks 1420507578735005696
pull-aws-ebs-csi-driver-migration-test 1420507578667896832
pull-aws-ebs-csi-driver-unit 1420507578571427840
pull-aws-ebs-csi-driver-verify 1420507578537873408