Add Longhorn 1.4.3 chart with dev-2.7

[weizhe0422]

Longhorn 6102

rancher/rancher#41622

Signed-off-by: Ray Chang [ray.chang@suse.com]

cc @innobead @PhanLe1010 @khushboo-rancher

[weizhe0422]

Try to install Longhorn V1.4.3 via Rancher Apps but replace the image repository from rancher mirror: rancher/mirrored-longhornio- to `longhornio/, the installation is successful.

Still need wait QA further verification and mirror images release: rancher/image-mirror#416

[roger-ryao]

• Fresh installation
• Uninstallation
• Upgrade from v1.3.3 - > v1.4.3
• Upgrade from v1.4.2 - > v1.4.3

verify is passed this PR as follow step

The test steps

1. Create pod_with_pvc. https://raw.githubusercontent.com/longhorn/longhorn/master/examples/pod_with_pvc.yaml
2. Create orphaned data.
   SSH to one of the nodes and copy the contents of one replica directory,
   e.g., pvc-abc-…012, to a new directory named pvc-abc-…013. This will make pvc-abc-…013 an orphaned replica.
3. Deploy a statefulSet and attach to the volume. https://raw.githubusercontent.com/longhorn/longhorn/master/examples/statefulset.yaml
4. Validate that the volume is created and attached to the pod properly in the Longhorn GUI.
5. Validate the pod is mounted properly.
6. Scale down and up the statefulSet to check volume detach and attach is working fine.

[khushboo-rancher]

Leaving a note, rancher/image-mirror#416 should be merged before this PR.

[PhanLe1010]

LGTM

[PhanLe1010]

The conflict is probably the file release.yaml is out of sync with the base branch @weizhe0422 Resolve that then we should be good

[weizhe0422]

@PhanLe1010 Thank you, I have fixed the release.yaml conflict.