chore: removes unused broken script

[helio-frota]

We are using --no-colors to make the test pass by avoiding
colors to make interference related to PASS FAIL output.

Since we transferred the coverage bits to coveralls action
seems like we don't need that script anymore.

Also the script is broken and seems unused since April
#4

[helio-frota]

Please don't merge.

That is interesting...

this is what happens when we run this script locally

-----------------|---------|----------|---------|---------|-------------------
File             | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
-----------------|---------|----------|---------|---------|-------------------
All files        |   96.22 |    89.47 |    92.5 |   96.55 |                   
 lib             |   88.46 |       85 |   85.71 |   89.04 |                   
  format.js      |   83.33 |      100 |   77.78 |   82.61 | 23-26             
  network.js     |      75 |    77.78 |   66.67 |   76.47 | 8-14              
  npcheck-env.js |     100 |      100 |     100 |     100 |                   
  npm.js         |     100 |      100 |     100 |     100 |                   
  regex.js       |     100 |       50 |     100 |     100 | 8                 
  result.js      |     100 |      100 |     100 |     100 |                   
 plugins         |     100 |    91.07 |     100 |     100 |                   
  archive.js     |     100 |      100 |     100 |     100 |                   
  deprecation.js |     100 |      100 |     100 |     100 |                   
  license.js     |     100 |    91.67 |     100 |     100 | 7                 
  licenseTree.js |     100 |       90 |     100 |     100 | 30                
  maintenance.js |     100 |      100 |     100 |     100 |                   
  support.js     |     100 |    78.57 |     100 |     100 | 32-41,56          
  typings.js     |     100 |      100 |     100 |     100 |                   
-----------------|---------|----------|---------|---------|-------------------

Test Suites: 1 failed, 12 passed, 13 total
Tests:       3 failed, 58 passed, 61 total
Snapshots:   0 total
Time:        2.577 s
Ran all test suites.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] coverage: `jest --coverage`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] coverage script.

I'm going to add the --no-color to this instead of remove, since that is required on the CI then is better to have it working both locally and CI envs.

[helio-frota]

also commit message updated: d972bca 👍