Update Helm release openstack-cinder-csi to v2.30.0

This MR contains the following updates:

Package	Update	Change
openstack-cinder-csi	minor	2.28.1 -> 2.30.0

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Release Notes

kubernetes/cloud-provider-openstack (openstack-cinder-csi)

v2.30.0

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Cinder CSI Chart for OpenStack

v2.29.0

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Cinder CSI Chart for OpenStack

v2.28.2

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Cinder CSI Chart for OpenStack

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Configuration

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