fastq.gz file names must be identical on NG6 and NGL

currently, the names of fastq files on NGL are the default one, e.g. ECHSPCFR24fgt1234567_S60_L001_R2_001_filtered.fastq.gz on NG6 it is : ECHSPCFR24fgt1234567_GTGTAG-LHKP4_L001_R1.fastq.gz

to make easier (and possible) migration to NGL, the filenames must have the same name (so that we can access files from NG6 and NGL at the same time).

apply for illuina what is done with nanopore (get information from NGL for index and flowcell barcodes)