Deprecate key labels of rb/crb

[whitewindmills]

What type of PR is this? /kind feature

What this PR does / why we need it:

resourcebinding.karmada.io/key -> resourcebinding.karmada.io/permanent-id
clusterresourcebinding.karmada.io/key -> clusterresourcebinding.karmada.io/permanent-id

Which issue(s) this PR fixes: part of https://github.com/karmada-io/karmada/issues/4711

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

`karmada-controller-manager`: The labels `resourcebinding.karmada.io/key` and `clusterresourcebinding.karmada.io/key` has been deprecated and not be populated in Work objects(replaced by `resourcebinding.karmada.io/permanent-id` and `clusterresourcebinding.karmada.io/permanent-id` respectively).

[whitewindmills]

Split from https://github.com/karmada-io/karmada/pull/4743. /cc @RainbowMango

[RainbowMango]

Split from #4743. /cc @RainbowMango

Nice, I like small PRs. Thanks. I'll work on this then #4743.

[RainbowMango]

Re-run the test as the failure seems not related:

Error: operator/pkg/util/util.go:20:2: read /opt/hostedtoolcache/go/1.21.8/x64/src/archive/tar/example_test.go: unexpected NUL in input

[XiShanYongYe-Chang]

/assign

[RainbowMango]

I updated the release notes a little bit, by the way.

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

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[RainbowMango]

What's the next PR I can help with?

[whitewindmills]

What's the next PR I can help with?

thanks, https://github.com/karmada-io/karmada/pull/4743 still needs your review.

[RainbowMango]

Got it.