* Add primitive logging for Ekf
* Add python script to extract sensor data from ULog
* Add primitive sensor replay
* Add iris_gps data for sensor replay
* Add CI for functional change indication
* Update sensor replay flow data type
* update iris_gps_change indication
* test: Update EKF replay test documentation
Co-authored-by: Paul Riseborough <priseborough@users.noreply.github.com>
* Fix comment
* Ekf wrapper for testing
Add utility function for accessing information in the ekf object
* Add step function for Gps sensor
* Add RangeFinder and Flow to simulated sensors
* Add first fusion logic tests
* Add units to function name
* Use EXPECT_TRUE
* Adding missing qualifiers
* Improve EXPECT_ calls
* Improve naming