title: Kotlin: create a map from a list using index
body: <p>I have a list as follows:</p>
  
  <pre><code>val numbers = listOf("one", "two", "three", "four")
  </code></pre>
  
  <p>I want to create a map such that each index goes to each value of the list.</p>
  
  <p>1 to "one", 2 to "two", ..</p>
  
  <p>I want the result to be a </p>
  
  <pre><code>Map&lt;Int, String&gt;
  </code></pre>