Add NEURON, NEST and Brian 2 to the list of dependencies for PyNN.
Merged
requested to merge cnrs-neuroinformatics/ebrains-spack-builds:fix-dependencies-PyNN into test-spacktests-workaround
master
to test-spacktests-workaround
changed target branch from master
to test-spacktests-workaround
mentioned in commit 9a64f87d
merged