Bump nodemailer from 6.4.4 to 6.4.5

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.4.4 to 6.4.5.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodemailer/nodemailer/compare/v6.4.4...v6.4.5)

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

package-lock.json

@@ -5923,9 +5923,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.4.4",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.4.tgz",
-      "integrity": "sha512-2GqGu5o3FBmDibczU3+LZh9lCEiKmNx7LvHl512p8Kj+Kn5FQVOICZv85MDFz/erK0BDd5EJp3nqQLpWCZD1Gg=="
+      "version": "6.4.5",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.5.tgz",
+      "integrity": "sha512-NH7aNVQyZLAvGr2+EOto7znvz+qJ02Cb/xpou98ApUt5tEAUSVUxhvHvgV/8I5dhjKTYqUw0nasoKzLNBJKrDQ=="
     },
     "nodemon": {
       "version": "2.0.2",

package.json

@@ -40,7 +40,7 @@
     "ip-sub": "^1.0.5",
     "js-yaml": "^3.13.1",
     "kafka-node": "^5.0.0",
-    "nodemailer": "^6.4.4",
+    "nodemailer": "^6.4.5",
     "path": "^0.12.7",
     "restify": "^8.5.1",
     "rpki-validator": "^1.0.12",