FLEXY-5436 remove scripts package from template

[shwet2407]

Contributing to Twilio

All third-party contributors acknowledge that any contributions they provide will be made under the same open-source license that the open-source project is provided under.

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[codecov]

Codecov Report

Attention: Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.

Project coverage is 89.61%. Comparing base (2b25e1b) to head (9b1c7cc).
Report is 11 commits behind head on main.

Files with missing lines	Patch %	Lines
...s/flex-dev-utils/src/errors/lib/FlexPluginError.ts	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1064      +/-   ##
==========================================
- Coverage   89.69%   89.61%   -0.08%     
==========================================
  Files         146      146              
  Lines       14476    14482       +6     
  Branches      986      983       -3     
==========================================
- Hits        12984    12978       -6     
- Misses       1472     1484      +12     
  Partials       20       20              

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