[Snyk] Upgrade express from 4.21.0 to 4.21.2#77

dbrennan wants to merge 1 commit intomainHyperproof/hypersync-sdk:mainfrom

snyk-upgrade-5d2119c8f7aa5a812313c8fe7994d93dHyperproof/hypersync-sdk:snyk-upgrade-5d2119c8f7aa5a812313c8fe7994d93dCopy head branch name to clipboard