Bump Cinder CSI Plugin to v1.30.0 (#11374)

* Chore: bump cinder-csi-plugin from v1.29.0 to v1.30.0

Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>

* Docs: update README.md cinder-csi-plugin version

Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>

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Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>