Disabled postinstall Prompt In NPM v7

[OmriBarZik]

Description

In npm v7 the postinstall script longer accepts user input and does not show any messages to the user.
this make npq fails at installation in npm v7. to solve this I disabled the prompt in npm v7

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Related Issue

Fixes #185

Motivation and Context

had a problem with installing npq in npm v7 and wanted to solve it.

How Has This Been Tested?

Added automatic tests to the project.
run the project on windows and ubuntu machines with both npm v6, npm v7, and yarn

Screenshots (if appropriate):

Checklist:

• I have updated the documentation (if required).
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov]

Codecov Report

Merging #196 (59e0f75) into master (d36bce0) will increase coverage by 0.08%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #196      +/-   ##
==========================================
+ Coverage   96.98%   97.06%   +0.08%     
==========================================
  Files          10       10              
  Lines         265      273       +8     
  Branches       46       49       +3     
==========================================
+ Hits          257      265       +8     
  Misses          6        6              
  Partials        2        2              

Impacted Files	Coverage Δ
scripts/postinstall.js	86.20% <100.00%> (+1.59%)	⬆️
scripts/scriptHelpers.js	94.73% <100.00%> (+0.79%)	⬆️

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[github-actions]

🎉 This PR is included in version 2.0.23 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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