Investifate if gperftools is still needed

[svij-sc]

This dependency was added a while ago and need to investigate / remove if not needed anymore

GiGL/requirements/install_py_deps.sh

Line 92 in 8e411f1

conda install --override-channels --channel conda-forge gperftools # tcmalloc, ref: https://google.github.io/tcmalloc/overview.html