fixed error for EOR missing folder

During the past weeks I've noticed that if the Sunday overnight run is still running when the daq_eff_page (DAQ page on atlasdaq server) is doing the weekly update, it will throw an error when taking the run times. This is due to missing EOR folder in the COOL database (it will not be there until after the run is stopped).

I fixed this behaviour by looking into the SOR folder which is created at the start of the run and contains the SORTime parameter which is needed for correct processing of run data. The EORTime in this case will be set to the start time of the new week (Monday morning at 00:00) as the run was still ongoing.

I tested the correct behaviour with the current run 429082.