[Snyk] Security upgrade mongoose from 4.12.4 to 5.3.9#15

snyk-bot wants to merge 1 commit intomasterlXSPandora/Twitter-Clone-GraphQL-Backend:masterfrom

snyk-fix-d54a556c2a2b230ee2fcadb305a65713lXSPandora/Twitter-Clone-GraphQL-Backend:snyk-fix-d54a556c2a2b230ee2fcadb305a65713Copy head branch name to clipboard