Update dependency pytype to v2021.5.14
Update dependency pytype to v2021.5.14

mwutzke/faucet,anarkiwi/faucet,mwutzke/faucet,REANNZ/faucet,faucetsdn/faucet,REANNZ/faucet,anarkiwi/faucet,faucetsdn/faucet