chore(dependencies): update eslint
chore(dependencies): update eslint

Keep the eslint version fresh, so we don't fall too far behind and have
trouble updating later.

Signed-off-by: Mike Fiedler <af44b651315133051dded0e55830cbf76e9bfef9@gmail.com>

UnitedIncome/serverless-python-requirements,UnitedIncome/serverless-python-requirements