incomplete file copy between scratch and cfs for workflow output

[aclum]

Based on a failure @Michal-Babins sent this week, we need error checking on operations that copy cromwell files from perlmutter scratch to cfs. The next workflow execution activity record should not trigger if there was an issue with the copy.

Example:
/global/cfs/cdirs/m3408/results/nmdc:omprc-12-kryfs935/nmdc:wfrqc-11-fb9z1305.1/nmdc_wfrqc-11-fb9z1305.1_filtered.fastq.gz has 9720 reads but based on the *_filtererStats.txt file 6321942 reads are expected.

[aclum]

related to #192