feat: Add example to argocd relogin command

[chiranjeevir-git]

Hi team,
With this PR I would like to address the missing examples for the command "argocd relogin" for issue #15690.

argo-cd/cmd/argocd/commands/relogin.go

Line 26 in a934772

var command = &cobra.Command{

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this does not need to be in the release notes.
• The title of the PR states what changed and the related issues number (used for the release note).
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• I've included "Closes [ISSUE #]" or "Fixes [ISSUE #]" in the description to automatically close the associated issue.
• I've updated both the CLI and UI to expose my feature, or I plan to submit a second PR with them.
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• I've updated documentation as required by this PR.
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• My new feature complies with the feature status guidelines.
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[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (401a7f1) 49.90% compared to head (cebbf74) 49.91%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #15823   +/-   ##
=======================================
  Coverage   49.90%   49.91%           
=======================================
  Files         266      266           
  Lines       46092    46091    -1     
=======================================
+ Hits        23003    23005    +2     
+ Misses      20830    20828    -2     
+ Partials     2259     2258    -1     

Files	Coverage Δ
cmd/argocd/commands/relogin.go	17.91% <100.00%> (-1.21%)	⬇️

... and 1 file with indirect coverage changes

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[crenshaw-dev]

@chiranjeevir-git another PR touched the same file. Can you rebase and push?

[chiranjeevir-git]

@crenshaw-dev i have rebased and pushed new changes with more examples and commands
will this PR be considered for merging ?