Sorting dark runs for LPD detectors (LPD1M and LPDMini)
This MR addresses LPD part in this issue: https://git.xfel.eu/calibration/planning/-/issues/192
raw_data_location_string()
to unit the creation for RAW data location for CCVs.sort_dark_runs_by_gain()
to sort dark runs for LPD based on the gain factors for the provided 3 runs.