chore: remove hack for creating clusters

[wangyelei]

No description provided.

[codecov-commenter]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (aea081b) 42.94% compared to head (4b7a341) 42.98%.

❗ Current head 4b7a341 differs from pull request most recent head b2c28fa. Consider uploading reports for the commit b2c28fa to get more accurate results

Files	Patch %	Lines
pkg/cmd/cluster/create.go	92.30%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #87      +/-   ##
==========================================
+ Coverage   42.94%   42.98%   +0.03%     
==========================================
  Files         223      223              
  Lines       28609    28597      -12     
==========================================
+ Hits        12287    12291       +4     
+ Misses      14798    14786      -12     
+ Partials     1524     1520       -4     

Flag	Coverage Δ
unittests	42.98% <92.30%> (+0.03%)	⬆️

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