build(deps): bump @types/nodemailer from 7.0.4 to 7.0.5 in /backend (#615)

Bumps [@types/nodemailer](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/nodemailer) from 7.0.4 to 7.0.5.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/nodemailer)

---
updated-dependencies:
- dependency-name: "@types/nodemailer"
  dependency-version: 7.0.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

backend/package-lock.json

@@ -11,7 +11,7 @@
       "dependencies": {
         "@fastify/type-provider-typebox": "^5.2.0",
         "@types/jest": "^30.0.0",
-        "@types/nodemailer": "^7.0.4",
+        "@types/nodemailer": "^7.0.5",
         "fastify": "^5.6.2",
         "nodemailer": "^7.0.12",
         "ts-dotenv": "^0.9.1"
@@ -3428,9 +3428,9 @@
       }
     },
     "node_modules/@types/nodemailer": {
-      "version": "7.0.4",
-      "resolved": "https://registry.npmjs.org/@types/nodemailer/-/nodemailer-7.0.4.tgz",
-      "integrity": "sha512-ee8fxWqOchH+Hv6MDDNNy028kwvVnLplrStm4Zf/3uHWw5zzo8FoYYeffpJtGs2wWysEumMH0ZIdMGMY1eMAow==",
+      "version": "7.0.5",
+      "resolved": "https://registry.npmjs.org/@types/nodemailer/-/nodemailer-7.0.5.tgz",
+      "integrity": "sha512-7WtR4MFJUNN2UFy0NIowBRJswj5KXjXDhlZY43Hmots5eGu5q/dTeFd/I6GgJA/qj3RqO6dDy4SvfcV3fOVeIA==",
       "license": "MIT",
       "dependencies": {
         "@aws-sdk/client-sesv2": "^3.839.0",

backend/package.json

@@ -42,7 +42,7 @@
   "dependencies": {
     "@fastify/type-provider-typebox": "^5.2.0",
     "@types/jest": "^30.0.0",
-    "@types/nodemailer": "^7.0.4",
+    "@types/nodemailer": "^7.0.5",
     "fastify": "^5.6.2",
     "nodemailer": "^7.0.12",
     "ts-dotenv": "^0.9.1"