chore(deps): bump nodemailer and @types/nodemailer

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) and [@types/nodemailer](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/nodemailer). These dependencies needed to be updated together.

Updates `nodemailer` from 7.0.5 to 7.0.6
- [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/v7.0.5...v7.0.6)

Updates `@types/nodemailer` from 6.4.17 to 7.0.1
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/nodemailer)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-version: 7.0.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: "@types/nodemailer"
  dependency-version: 7.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -23,7 +23,7 @@
 	"dependencies": {
 		"@fluentui/react-icons": "^2.0.309",
 		"next": "^15.5.2",
-		"nodemailer": "^7.0.5",
+		"nodemailer": "^7.0.6",
 		"pdf-lib": "^1.17.1",
 		"react": "^19.1.1",
 		"react-dom": "^19.1.1",
@@ -35,7 +35,7 @@
 	"devDependencies": {
 		"@next/eslint-plugin-next": "^15.4.5",
 		"@types/node": "^24.3.0",
-		"@types/nodemailer": "^6.4.17",
+		"@types/nodemailer": "^7.0.1",
 		"@types/react": "^19.1.12",
 		"@types/react-dom": "^19.1.9",
 		"eslint": "^9.32.0",