Support exporting simulated Doppler data as Receive/Transmit frequencies in TDM

[ChristopherRabotin]

High level description

If a CCSDS TDM file contains RECEIVE_FREQ and TRANSMIT_FREQ, these are converted to instantaneous Doppler measurements when building the tracking data arc. But the Tracking Data arc can't export back to these exact datatypes. Therefore, the testing was manually done.

Better support for this datatype is needed.

Requirements

This ticket should implement either, or both, of:

1. Converting tracking data to receive/transmit frequencies provided the turnaround ratios and frequencies.
2. Fully supporting these data types in the orbit determination of Nyx.

Test plans

Ensure that CCSDS TDM data that is exported from Nyx can be read in identically, similar to the other TDM tests.

Design

The best approach is likely to simply support these data types entirely throughout the pipeline.