…ding_balance values for the utility_plant_summary_ferc1 table

Previously we mapped FERC row 14, Accum Prov for Depr, Amort, & Depl, to the XBRL row accumulated_provision_for_depreciation_amortization_and_depletion_of_plant_utility and FERC row 33, Total Accum Prov (equals 14) (22,26,30,31,32), to a unique row accumulated_provision_for_depreciation_amortization_and_depletion_of_plant_utility_detail (note the '_detail' suffix). The former (sans '_detail') maps to an XBRL calculated value while the latter does not. Technically, row 33 should be the calculated value as it notes all the rows that should sum up to it).

This commit maps row 33 to accumulated_provision_for_depreciation_amortization_and_depletion_of_plant_utility and row 14 to accumulated_provision_for_depreciation_amortization_and_depletion_of_plant_utility_reported. I added the '_reported' suffix instead of the '_detail' suffix because it's more informative.This commit also replaces all the spot-fix rows that reference these values with the correct value name.

This commit also adds one more value to the spot fixer for utility_plant_summary_ferc1

…lues for electric_plant_sold values where the overall electric_plant_in_service calculation is wrong

…transform_main function for the plant_in_service table (rather than to the dataframe itself) so we can use the calculations to find the index values for the rows to change in the original dataframe without running the calculations on it (and adding new rows for calculations fixes etc.) This change makes the reconcile_table_calculations function work properly in the transform_end function! Previously it was not calculating the right values after some of the spot fixes.

dquote>
dquote> Simplify the plant_in_service function so that it just flips all electric_plant_sold values to positive values.
dquote>
dquote> Update the accomodations for the fast test so that they only happen in one place (years are trunkated from the final list of spot_fix_pks instead of each of the individual lists before the are concatinated).

… causing trouble

…to reflect the fact that now there should only be negative values swapped to positive values

…cooperative/pudl into spot-fix-ferc-exploder