Update dependency nodemailer to v6.9.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
nodemailer (source)	6.7.5 -> 6.9.3

---

Release Notes

nodemailer/nodemailer

### [`v6.9.3`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​693-2023-05-29) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.9.2...v6.9.3) - Specified license identifier (was defined as MIT, actual value MIT-0) - If SMTP server disconnects with a message, process it and include as part of the response error ### [`v6.9.2`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​692-2023-05-11) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.9.1...v6.9.2) - Fix uncaught exception on invalid attachment content payload ### [`v6.9.1`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​691-2023-01-27) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.9.0...v6.9.1) - Fix base64 encoding for emoji bytes in encoded words ### [`v6.9.0`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​690-2023-01-12) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.8.0...v6.9.0) - Do not throw if failed to resolve IPv4 addresses - Include EHLO extensions in the send response - fix sendMail function: callback should be optional ### [`v6.8.0`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​680-2022-09-28) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.7.8...v6.8.0) - Add DNS timeout (huksley) - add dns.REFUSED (lucagianfelici) ### [`v6.7.8`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​678-2022-08-11) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.7.7...v6.7.8) - Allow to use multiple Reply-To addresses ### [`v6.7.7`](https://togithub.com/nodemailer/nodemailer/blob/HEAD/CHANGELOG.md#​677-2022-07-06) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.7.6...v6.7.7) - Resolver fixes ### [`v6.7.6`](https://togithub.com/nodemailer/nodemailer/compare/v6.7.5...v6.7.6) [Compare Source](https://togithub.com/nodemailer/nodemailer/compare/v6.7.5...v6.7.6)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by Mend Renovate. View repository job log here.