Bump nodemailer from 4.7.0 to 6.4.16#21

dependabot[bot] wants to merge 1 commit intomasterapp-masters/node-lib:masterfrom

dependabot/npm_and_yarn/nodemailer-6.4.16app-masters/node-lib:dependabot/npm_and_yarn/nodemailer-6.4.16Copy head branch name to clipboard