title: Convert byte array to string in Golang template
body: <p>In a Go template, how can I convert a byte array to a string? One the context values I'm accessing looks like this when I print it:
  <code>[34 102 111 111 34]</code></p>
  <p>This corresponds to <code>&quot;foo&quot;</code>.</p>
  <p>When I print the type of the value (by doing <code>printf &quot;%T&quot; .MyValue</code>), I see <code>json.RawMessage</code>, which is a <code>[]byte</code>.</p>