enhance karmadactl describe command

[hulizhe]

What type of PR is this?
/kind feature

What this PR does / why we need it:
Enhance the karmadactl describe command to add the ability to view Karmada control plane resources.

$ karmadactl describe pods --operation-scope members --cluster member1
Name:             nginx
Namespace:        default
Priority:         0
Service Account:  default
Node:             member1-control-plane/172.18.0.3
... ...
$ karmadactl describe pods 
Name:         nginx
Namespace:    default
Priority:     0
Node:         <none>
Labels:       propagationpolicy.karmada.io/permanent-id=d698e260-0eec-4dd7-b571-9c0cedb158f6
Annotations:  propagationpolicy.karmada.io/name: nginx-847459f8b6
              propagationpolicy.karmada.io/namespace: default
Status:       Running
... ...

$ karmadactl describe pods --operation-scope members                  
error: must specify a member cluster

Which issue(s) this PR fixes:
Parts of #5249

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

`karmadactl`:  The `describe` command can show details of Karmada resources now.

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

Attention: Patch coverage is 0% with 21 lines in your changes missing coverage. Please review.

Project coverage is 29.66%. Comparing base (1604078) to head (6eae2b9).
Report is 2 commits behind head on master.

Files	Patch %	Lines
pkg/karmadactl/describe/describe.go	0.00%	21 Missing ⚠️

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5392      +/-   ##
==========================================
- Coverage   29.67%   29.66%   -0.01%     
==========================================
  Files         632      632              
  Lines       43901    43914      +13     
==========================================
+ Hits        13027    13029       +2     
- Misses      29931    29943      +12     
+ Partials      943      942       -1     

Flag	Coverage Δ
unittests	29.66% <0.00%> (-0.01%)	⬇️

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

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[RainbowMango]

Hi @hulizhe Please rebase this PR since #5254 has been merged and resolve the conflicts.

[hulizhe]

Hi @hulizhe Please rebase this PR since #5254 has been merged and resolve the conflicts.

done~

[RainbowMango]

Only some nits, otherwise LGTM.

[RainbowMango]

/lgtm
/approve

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• pkg/karmadactl/OWNERS [RainbowMango]
• test/OWNERS [RainbowMango]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[RainbowMango]

/hold
Please add a release note

[hulizhe]

/hold Please add a release note

done~

[hulizhe]

/hold cancel