GpuLidarSensorTest ogre 1.x test failure on macOS

[iche033]

Environment

• OS Version: macOS

• Source or binary build?
  osrf homebrew CI build

• If this is a GUI or sensor rendering bug, describe your GPU and rendering system. Otherwise delete this section.

  • Rendering plugin: ogre.
    • Sensor rendering error.

Description

• Expected behavior: INTEGRATION_gpu_lidar test should pass
• Actual behavior: All range checks in the test are failing

Example of failed range check:

/Users/jenkins/workspace/ignition_sensors-ci-pr_any-homebrew-amd64/ign-sensors/test/integration/gpu_lidar_sensor.cc:271
Expected equality of these values:
  ranges[i]
    Which is: 0
  ignition::math::INF_D
    Which is: inf

Looks like the range values are all 0s