Entity path grpahics: ability to put line in INTERTIAL reference frame

See picture below. I plotted our position data and it was wildly different from the entity.path line.

Confirmed the reason being that we ingest the path position data with a reference Frame of inertial not fixed.

Crreated cesium bug: Cesium.Entity.path is only viewable in a FIXED reference frame · Issue #9405 · CesiumGS/cesium · GitHub

@omar @Omar_Shehata1 @dzung @hannah

From what I can tell the pathGraphics does not allow for a line using earth inertial reference frame see sand castle → Cesium Sandcastle