Bump nodemailer from 6.4.6 to 6.8.0 in /node

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.4.6 to 6.8.0.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](nodemailer/nodemailer@v6.4.6...v6.8.0)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

node/yarn.lock

@@ -5252,9 +5252,9 @@ node-releases@^1.1.76:
   integrity sha512-9/IECtNr8dXNmPWmFXepT0/7o5eolGesHUa3mtr0KlgnCvnZxwh2qensKL42JJY2vQKC3nIBXetFAqR+PW1CmA==
 
 nodemailer@^6.4.4:
-  version "6.4.6"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.6.tgz#d37f504f6560b36616f646a606894fe18819107f"
-  integrity sha512-/kJ+FYVEm2HuUlw87hjSqTss+GU35D4giOpdSfGp7DO+5h6RlJj7R94YaYHOkoxu1CSaM0d3WRBtCzwXrY6MKA==
+  version "6.8.0"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.8.0.tgz#804bcc5256ee5523bc914506ee59f8de8f0b1cd5"
+  integrity sha512-EjYvSmHzekz6VNkNd12aUqAco+bOkRe3Of5jVhltqKhEsjw/y0PYPJfp83+s9Wzh1dspYAkUW/YNQ350NATbSQ==
 
 "nopt@2 || 3":
   version "3.0.6"