Merge branch 'topic/default/update-noxfile' into 'branch/default'

nox.options.reuse_existing_virtualenvs = True

See merge request fluiddyn/transonic!146

Author: paugier

noxfile.py

@@ -6,7 +6,7 @@
 from packaging import version
 
 os.environ.update({"PDM_IGNORE_SAVED_PYTHON": "1"})
-nox.options.reuse_existing_virtualenvs = 1
+nox.options.reuse_existing_virtualenvs = True
 
 
 @nox.parametrize("with_cython", [0, 1])