Limit the number of rows the package selection question takes up

[emmatown]

I've also checked the small number of packages case and it only uses the rows necessary.

[changeset-bot]

🦋 Changeset is good to go

Latest commit: c1d00ad

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[codecov-io]

Codecov Report

Merging #82 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master     #82      +/-   ##
=========================================
+ Coverage   83.18%   83.2%   +0.02%     
=========================================
  Files          31      31              
  Lines         809     810       +1     
  Branches      145     145              
=========================================
+ Hits          673     674       +1     
  Misses        125     125              
  Partials       11      11

Impacted Files	Coverage Δ
packages/cli/src/utils/cli.ts	7.69% <100%> (+7.69%)	⬆️

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