[mesheryctl] Fix list --count is not returning the total when page flag is present

[lekaf974]

Notes for Reviewers

This PR fixes #11142

Signed commits

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New behavior

mesheryctl model list --count
Total number of models: 498

mesheryctl model list --count --page 3
Total number of models: 498

[github-actions]

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 9.23%. Comparing base (da4f44e) to head (761368b).
Report is 61 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #11143   +/-   ##
=======================================
  Coverage    9.23%    9.23%           
=======================================
  Files         145      145           
  Lines       19014    19014           
=======================================
  Hits         1756     1756           
  Misses      16956    16956           
  Partials      302      302           

Flag	Coverage Δ
unittests	9.23% <ø> (ø)

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