Automated cherry pick of #5227: fix error of when cluster status condition update

[XiShanYongYe-Chang]

Cherry pick of #5227 on release-1.9. #5227: fix error of when cluster status condition update For details on the cherry pick process, see the cherry pick requests page.

karmada-controller-manager: fix the error of cluster status old condition update will overwrite the newest condition

[XiShanYongYe-Chang]

/cc @RainbowMango

[karmada-bot]

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