Fix delivery report to get metrics from all lanes

[Eva C]

Description

The sequencing metrics for tomte are calculated per lane and not per sample and the delivery report is incorrectly showing the values for a single lane instead for all of them.

Suggested solution

Aggregate metrics per lane

This can be closed when

Describe what needs to be done for this issue to be closed

Blocked by

If there are any blocking issues/prs/things in this or other repos. Please link to them.

[Eva C]

From @jemten: For tomte, the fastqc results are per lane but the fastp and mapping statistics are per sample.

This is not an issue for tomte then and can be closed