MAINT: Upgrade Python on CircleCI (#11057)
MAINT: Upgrade Python on CircleCI (#11057)


drammock/mne-python,mne-tools/mne-python,larsoner/mne-python,larsoner/mne-python,mne-tools/mne-python,wmvanvliet/mne-python,drammock/mne-python,mne-tools/mne-python,larsoner/mne-python,Teekuningas/mne-python,wmvanvliet/mne-python,Teekuningas/mne-python,drammock/mne-python,Teekuningas/mne-python,wmvanvliet/mne-python