message: Add label to field renderer
diff: {{@field.type}}
  </span>
  </div>
  + <div class="schema-field-renderer--attribute">
  + <span class="schema-field-renderer--attribute-name">Field Label</span>
  + <span class="schema-field-renderer--attribute-value" data-test-field-renderer-field-label>
  + {{@field.label}}
  + </span>
  + </div>
  <div class="schema-field-renderer--attribute">
  <span class="schema-field-renderer--attribute-name">Is Metadata Field</span>
  <span class="" data-test-field-renderer-is-meta>
  