[release-v2.10] Fp longhorn 1.6.4 from rel 2.8 and 2.9

[nicholasSUSE]

make forward-port CHART=longhorn VERSION=103.3.3+up1.6.4 BRANCH=release-v2.8 UPSTREAM=upstream && git add . && git commit -m "forward longhorn 103.3.3+up1.6.4"
make forward-port CHART=longhorn-crd VERSION=103.3.3+up1.6.4 BRANCH=release-v2.8 UPSTREAM=upstream && git add . && git commit -m "forward longhorn-crd 103.3.3+up1.6.4"

make forward-port CHART=longhorn VERSION=104.1.2+up1.6.4 BRANCH=release-v2.9 UPSTREAM=upstream && git add . && git commit -m "forward longhorn 104.1.2+up1.6.4"
make forward-port CHART=longhorn-crd VERSION=104.1.2+up1.6.4 BRANCH=release-v2.9 UPSTREAM=upstream && git add . && git commit -m "forward longhorn-crd 104.1.2+up1.6.4"

[github-actions]

Validation steps

• Ensure all container images have repository and tag on the same level to ensure that all container images are included in rancher-images.txt which are used by airgap customers.

  Ex:-
    longhorn-controller:
      repository: rancher/hardened-sriov-cni
      tag: v2.6.3-build20230913
  

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