Current client-go version (v0.26.1&v0.26.2) contains possible panic in discovery

[liangyuanpeng]

What happened:

Possible panic when using client-go v0.26.0 - v0.26.3 for discovery.

client-go version for karmada:

• v1.5 ---v0.26.1
• v1.6 ---v0.26.2

kubernetes issue: kubernetes/kubernetes#119840

What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Panic can occur for

client-go v0.26.0 - v0.26.3
api server v1.27+

Environment:

• Karmada version:
• kubectl-karmada or karmadactl version (the result of kubectl-karmada version or karmadactl version):
• Others:

[RainbowMango]

We have to update the client-go for release-1.5, right? Because release-1.5 now using v0.26.1.

[liangyuanpeng]

We have to update the client-go for release-1.5, right? Because release-1.5 now using v0.26.1.

Yes, let me update for release-1.5

[liangyuanpeng]

Closing by #3925 and #3930

[RainbowMango]

Many thanks to @liangyuanpeng for picking this.
/assign @liangyuanpeng