title: PCF Staticfile_buildpack not considering Staticfile
body: <p>I'm trying to deploy Angular 6 application to PCF using "<code>cf push -f manifest.yml</code>" command. 
  Deployment works fine, except its not considering options set in "<a href="https://docs.run.pivotal.io/buildpacks/staticfile/index.html#config-process" rel="nofollow noreferrer">Staticfiles</a>" . </p>
  
  <p>To be specific, I've below values in <code>Staticfile</code>, to force HTTPS, and to include ".well-known" folder which will be excluded by default due to "." prefix. </p>
  
  <pre><code>force_https: true
  host_dot_files: true
  location_include: .well-known/assetlinks.json
  </code></pre>
  
  <p>I also have a <code>manifest.yml</code> file with below values,</p>
  
  <pre><code>applications:
  - name: MyApp
    instances: 1
    memory: 256M
    instances: 1
    random-route: false
    buildpack: https://github.com/cloudfoundry/staticfile-buildpack.git
    path: ./dist
    routes:
        - route:myapp.example.com
  </code></pre>
  
  <p>Is there an alternate option to set these params in manifest.yml or how to I achieve it?</p>