Update aiohttp to 3.7.4.post0#89

pyup-bot wants to merge 1 commit intodevrobertopreste/HmtNote:devfrom

pyup-update-aiohttp-3.5.4-to-3.7.4.post0robertopreste/HmtNote:pyup-update-aiohttp-3.5.4-to-3.7.4.post0Copy head branch name to clipboard