VRX competition 2022 practice worlds

What's Changed

• Enable reflections and refractions by @caguero in #361
• Fix pinger.launch by @caguero in #362
• Changing hector config to use Gazebo world SDF by @bsb808 in #354
• Move 2019 assets to vrx_2019 by @caguero in #368
• Practice worlds 2022 by @crvogt in #369

Full Changelog: 1.5.0...1.5.1

1.5.0

VRX Competition 2022 Tasks

1.4.0

Merge pull request #270 from osrf/v1_4_changelog

update changelog for v 1.4