karmadactl token：print correct register command according to the karm…

[Songjoy]

…ada-context flag

What type of PR is this?
/kind bug

What this PR does / why we need it:
fix karmadactl token：print correct register command according to the karmada-context flag

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

`karmadactl`: Fixed `init` commands print incorrect register command issue. 

[carlory]

@RainbowMango Can you approve running workflows?

[RainbowMango]

done.

[codecov-commenter]

Codecov Report

Merging #2707 (3ade938) into master (e6e946f) will increase coverage by 0.74%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #2707      +/-   ##
==========================================
+ Coverage   29.12%   29.86%   +0.74%     
==========================================
  Files         190      190              
  Lines       19052    19046       -6     
==========================================
+ Hits         5548     5689     +141     
+ Misses      13151    13013     -138     
+ Partials      353      344       -9     

Flag	Coverage Δ
unittests	29.86% <0.00%> (+0.74%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/karmadactl/cmdinit/karmada/deploy.go	0.00% <0.00%> (ø)
pkg/karmadactl/register.go	0.00% <0.00%> (ø)
pkg/karmadactl/token.go	0.00% <0.00%> (ø)
pkg/search/proxy/store/util.go	94.15% <0.00%> (+0.58%)	⬆️
pkg/search/proxy/store/store.go	68.42% <0.00%> (+3.15%)	⬆️
pkg/util/worker.go	71.42% <0.00%> (+4.76%)	⬆️
pkg/util/cluster.go	94.79% <0.00%> (+55.57%)	⬆️
pkg/util/membercluster_client.go	69.56% <0.00%> (+69.56%)	⬆️
pkg/util/clusterlease.go	100.00% <0.00%> (+100.00%)	⬆️

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[lonelyCZ]

Thanks @Songjoy , I will look it ASAP.

/assign

[lonelyCZ]

Hi, @Songjoy , you need to rebase your branch, and commit it again. Please refer https://karmada.io/docs/contributor/github-workflow#reverting-a-commit

[Songjoy]

fixed @lonelyCZ

[lonelyCZ]

I just tested it that worked fine.

LGTM

Hi, @RainbowMango, please approve to run workflows.

[RainbowMango]

done

[lonelyCZ]

/lgtm
/approve

I think we could cherry-pick this commit to v1.3 according to https://karmada.io/docs/contributor/cherry-picks, do you want to take over this work? @Songjoy

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lonelyCZ

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• pkg/karmadactl/OWNERS [lonelyCZ]

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[Songjoy]

done @lonelyCZ