title: Azure static webapp Oryx github build breaks
body: <p>Im trying to test different things on Azure, and i have tried to setup a static webapp.
  The github repo consists of nothing really.</p>
  <p><a href="https://i.stack.imgur.com/Vcjku.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Vcjku.png" alt="enter image description here" /></a></p>
  <p>These files are pretty much empty. Whenever i push something to the repo, the build triggers, but fails with the error <code>Oryx built the app folder but was unable to determine the location of the app artifacts. Please specify the app artifact location through the Github workflow file.</code></p>
  <p>Im uncertain of what it means with artifacts. This tiny webapp doesnt have any real build or anything
  In the <em>azure-static-web-apps-xxxxxx-xxxx-xxxxxxx.yml</em> file the app_artifact_location is &quot; &quot;</p>
  <p>Not really sure which artifacts its looking for, or what they are really.</p>