add field information in the ID of recoding benches

a small change to make all the benchmarks consistent with each other, i.e. the ID of the bench itself and then the name of the curve / the field.

this should make the parsing of the ID much simpler.

enabled an automatic merge when the pipeline for d7f5980c succeeds

merged

mentioned in commit 5298600c

mentioned in merge request !60 (merged)

mentioned in commit d8981b90