title: 'create' is misspelled or not recognized by the system on az ml dataset create
body: <p>I'm trying to create a dataset on my azure ML workspace from a GitHub action</p>
  <p>I've created a datastore and uploaded data to that datastore
  when I try to create a dataset using the cli, I get this error:</p>
  <p><code>'create' is misspelled or not recognized by the system.</code></p>
  <p>this is the command i use:</p>
  <pre><code>&gt; az ml dataset create 
            -n insurance_dataset 
            --resource-group rg-name 
            --workspace-name ml-ws-name 
            -p 'file:azureml/datastore/$(az ml datastore show-default -w ml-ws-name -g rg-name --query name -o tsv)/insurance/insurance.csv'
  </code></pre>
  <p>any idea what am I doing wrong?</p>