message: style(protocol-designer): flip the expand/collapse arrow for TC substep accordions
  fix
diff: @@ -203,7 +203,7 @@ const CollapsibleSubstep = (props: CollapsibleSubstepProps) => {
  className={styles.inner_carat}
  onClick={() => setContentCollapsed(!contentCollapsed)}
  >
  - <Icon name={contentCollapsed ? 'chevron-up' : 'chevron-down'} />
  + <Icon name={contentCollapsed ? 'chevron-down' : 'chevron-up'} />
  </span>
  </PDListItem>
  {!contentCollapsed && props.children}
  