Update sqlalchemy to 1.3.15#80

pyup-bot wants to merge 1 commit intomasterj340m3/python-msquaredc:masterfrom

pyup-update-sqlalchemy-1.2.12-to-1.3.15j340m3/python-msquaredc:pyup-update-sqlalchemy-1.2.12-to-1.3.15Copy head branch name to clipboard