Fix INTEGRATION_camera_tracking test

[iche033]

Signed-off-by: Ian Chen ichen@osrfoundation.org

🦟 Bug fix

Fixes #516

Summary

Fix camera tracking integration test. Test is failing because the camera was not able to reach the target pose in time.
Increasing the time the test waits for the camera to get to the target pos fixes the issue for me locally.

Debugging locally shows that the camera does indeed follow the tracked visual and slowly move towards the expected pos but just takes longer. Possible reasons that the test started to fail only recently could be: Tests are run on less powerful machines or GUI updates are becoming more expensive, i.e. performance regression.

Checklist

• Signed all commits for DCO
• Added tests
• Updated documentation (as needed)
• Updated migration guide (as needed)
• Consider updating Python bindings (if the library has them)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge and edit the commit message to match the pull request summary while retaining Signed-off-by messages.