possible API change for compcor

[lunebellec]

this thread needs to be monitored: nipreps/fmriprep#2384

[lunebellec]

looks like the derivatives change is going to move forward, but has not yet been implemented. Would be useful to test prior to fmriprep release, so the support is rolled out as close as possible to the fmriprep release date, at least on the dev version of the package.