RB edesigns' `truncate_to_available_data` fails to truncate auxiliary information

[jordanh6]

MirrorRBDesign.truncate_to_available_data truncates the the edesign's circuit_lists, but it does not truncate idealout_lists. This means that the mapping between circuits and target bit strings is lost.

Example notebook attached.

Expected behavior: Returned edesign should have idealout_lists that contain exactly the idealouts of the circuits remaining in the truncated design.

Based on skimming the code I suspect other RB protocol edesigns have an analogous issue.

Environment:

• pyGSTi v0.9.12.1
• python 3.8

edesign-truncate-bug.zip