migrate phet.chipper.brand to us phet.phetio to check for phetioEnabled, https://github.com/phetsims/phet-io/issues/1106
migrate phet.chipper.brand to us phet.phetio to check for phetioEnabled, https://github.com/phetsims/phet-io/issues/1106

phetsims/joist,phetsims/joist,phetsims/joist