title: jest coverageThreshold glob exclude some sub folders
body: <p>Inside my <code>./src/app/global-team</code> folder, there are a-z folders.  I want to set my threshold level on all folders aggregated except d, f, and y. I want to get the aggregate numbers instead of numbers per folder/file.  My closest attempt is the following which reports the numbers by file:</p>
  <pre><code>coverageThreshold: {
    './src/app/global-team/!(d|f|y)/**': {
      branches: 95,
      functions: 95,
      lines: 95,
      statements: 95
    }
  }
  </code></pre>
  <p>And removing the ** wild cards doesn't work: <code>'./src/app/global-team/!(d|f|y)/</code></p>
  <p>What would be the correct glob to exclude some subfolders but have the report at aggregate level?</p>