Order of tests in the snapshot is non-deterministic

[maxulysse]

For example in nf-core/references#39

I have 2 tests in tests/kallisto.nf.test:

• Run with profile test for kallisto | --input GRCh38_chr21.yml
• Run with profile test for kallisto | --input assets/genomes/test/pipelines/default_extended.yml

Somehow the order of these tests changed in the snapshot file (tests/kallisto.nf.test.snap).
(I don't remember if I deleted the snapshots before I regenerated, or used --cleanSnapshot)

And it becomes a bit more complicated to figure out if what I have changed affect one or both tests.

(simple to figure out on simple tests, but could be much more complex and messy on bigger tests).