Try plain setuptools

Action might not like the single quotes.

.github/workflows/benchmarks.yml

@@ -61,7 +61,7 @@ jobs:
             python -m pip install -U pip
             python -m pip install -U numpy pandas xarray netCDF4 packaging \
                                   pytest pytest-benchmark pytest-codspeed \
-                                  'setuptools>64'
+                                  'setuptools>=64'
             python -m pip list
             make install
             make test PYTEST_EXTRA="-r P --codspeed"