Update karmada charts to support Support set `global.imageRegistry` of all components image repo

[wawa0210]

What type of PR is this?

/kind feature

What this PR does / why we need it:

karmada helm charts support specifying a unified image repository. In this way, we can also directly set the global registry address in the offline environment, which is very convenient to install karmada

Which issue(s) this PR fixes: Fixes #

Special notes for your reviewer:

At present, the two images of cfssl and kubectl cannot be specified through global.imageRegistry, which is very unfriendly in offline environment. So try to make these two images also manageable through global.imageRegistry test results:

helm template --set global.imageRegistry="swr.ap-southeast-1.myhuaweicloud.com" . | grep  "image:"
  image: swr.ap-southeast-1.myhuaweicloud.com/karmada/karmada-aggregated-apiserver:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/kube-apiserver:v1.24.2
  image: swr.ap-southeast-1.myhuaweicloud.com/karmada/karmada-controller-manager:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/karmada/karmada-scheduler:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/karmada/karmada-webhook:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/kube-controller-manager:v1.24.2
  image: swr.ap-southeast-1.myhuaweicloud.com/etcd:3.5.3-0
  image: swr.ap-southeast-1.myhuaweicloud.com/bitnami/kubectl:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/bitnami/kubectl:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/cfssl/cfssl:latest
  image: swr.ap-southeast-1.myhuaweicloud.com/bitnami/kubectl:latest

Does this PR introduce a user-facing change?:

[Poor12]

/lgtm

[karmada-bot]

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