test: put test cases in ts instead of json

[ghost]

Description

This PR puts the test cases in TS instead of JSON since it's a simpler way and JSON does not support comments.
Also, it reduces the number of schnorr test vectors from 100 to 10 shortening the test duration from around 89s to 19s.

Motivation and Context

How has this been tested?

yarn bootstrap && yarn test

Screenshots (if appropriate):

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 not work as expected)

Checklist:

• Add tests to cover changes as needed.
• Update documentation as needed.

[codecov-commenter]

Codecov Report

Merging #361 (48e1868) into dev (4207ab7) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##              dev     #361   +/-   ##
=======================================
  Coverage   80.82%   80.82%           
=======================================
  Files          44       44           
  Lines        1804     1804           
  Branches      306      306           
=======================================
  Hits         1458     1458           
  Misses        345      345           
  Partials        1        1           

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