Update dependency kubernetes-csi/external-snapshotter to v6.3.4

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
kubernetes-csi/external-snapshotter	Kustomization	patch	v6.3.2 -> v6.3.4

---

Release Notes

kubernetes-csi/external-snapshotter (kubernetes-csi/external-snapshotter)

v6.3.4

Compare Source

v6.3.3

Compare Source

Overall Status

Volume snapshotting has been a GA feature since Kubernetes v1.20.

Supported CSI Spec Versions

1.0-1.8

Minimum Kubernetes version

1.20

Recommended Kubernetes version

1.24 (The Volume Populators feature with the new PVC dataSourceRef field moved to Beta in 1.24)

Container

docker pull registry.k8s.io/sig-storage/snapshot-controller:v6.3.3
docker pull registry.k8s.io/sig-storage/csi-snapshotter:v6.3.3
docker pull registry.k8s.io/sig-storage/snapshot-validation-webhook:v6.3.3

Full Changelog

https://github.com/kubernetes-csi/external-snapshotter/blob/v6.3.2/CHANGELOG/CHANGELOG-6.3.md

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.

[ricsanfre]

Longhorn 1.6 does not support this version