Bump nodemailer from 6.6.5 to 6.9.9

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.6.5 to 6.9.9.
- [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/v6.6.5...v6.9.9)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-type: direct:production
...

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

package-lock.json

@@ -56,7 +56,7 @@
                 "nanoid": "~3.3.4",
                 "node-cloudflared-tunnel": "~1.0.9",
                 "node-radius-client": "~1.0.0",
-                "nodemailer": "~6.6.5",
+                "nodemailer": "~6.9.9",
                 "nostr-tools": "^1.13.1",
                 "notp": "~2.0.3",
                 "openid-client": "^5.4.2",
@@ -10310,9 +10310,9 @@
             }
         },
         "node_modules/nodemailer": {
-            "version": "6.6.5",
-            "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.6.5.tgz",
-            "integrity": "sha512-C/v856DBijUzHcHIgGpQoTrfsH3suKIRAGliIzCstatM2cAa+MYX3LuyCrABiO/cdJTxgBBHXxV1ztiqUwst5A==",
+            "version": "6.9.9",
+            "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.9.tgz",
+            "integrity": "sha512-dexTll8zqQoVJEZPwQAKzxxtFn0qTnjdQTchoU6Re9BUUGBJiOy3YMn/0ShTW6J5M0dfQ1NeDeRTTl4oIWgQMA==",
             "engines": {
                 "node": ">=6.0.0"
             }

package.json

@@ -121,7 +121,7 @@
         "nanoid": "~3.3.4",
         "node-cloudflared-tunnel": "~1.0.9",
         "node-radius-client": "~1.0.0",
-        "nodemailer": "~6.6.5",
+        "nodemailer": "~6.9.9",
         "nostr-tools": "^1.13.1",
         "notp": "~2.0.3",
         "openid-client": "^5.4.2",