Limit Controls Generated During Debug

[georgedias]

When debug testing the controls (/test/tests/control.spec.ts), all controls are generated based on the contents of the cookstyle-controls-profile.json, to prevent we can only generate the files being tested by modifying the fs.writeFileSync with this code:

    const allKeys =[ ...TEST_USE_CASES.keys() ];
    if (allKeys.includes(control.id)) {
      fs.writeFileSync(path.join('test/sample_data/', 'controls-test-results', `${control.id}.rb`), control.toRuby(true))
    }

[georgedias]

Fixed by PR #45