add role on trainer

Author: nasdan

front/src/pods/trainer/components/session.component.tsx

@@ -48,6 +48,7 @@ export const SessionComponent: React.FC<Props> = props => {
       </label>
 
       <TextareaAutosize
+        role="log"
         ref={textAreaRef}
         id="session"
         rowsMax={20}