node_modules: update (#352)

Co-authored-by: dawidd6 <9713907+dawidd6@users.noreply.github.com>

node_modules/nodemailer/dist/esm/errors.js

@@ -69,6 +69,18 @@ export const EFETCH = 'EFETCH';
  * Tells whether the error ended the connection rather than rejected what was sent over it
  */
 export const isTransientError = (err) => err.responseCode === 421 || err.code === ECONNECTION || err.code === ESOCKET || err.code === ETIMEDOUT;
+/**
+ * Tells whether an SMTP reply code is a permanent rejection, one that retrying the same
+ * message would get again. RFC 5321 makes every 5yz reply a permanent negative completion
+ * and every 4yz reply a transient one. 503 (bad sequence of commands) is the exception: it
+ * says the session was in the wrong state for the command rather than that the message was
+ * refused, so the same message can go through on a new connection. 2yz and 3yz replies are
+ * only an error when the client expected something else, and are not permanent either.
+ *
+ * @param responseCode SMTP reply code
+ * @returns true for a permanent rejection
+ */
+export const isPermanentResponseCode = (responseCode) => responseCode >= 500 && responseCode < 600 && responseCode !== 503;
 /**
  * Code Node.js sets on an error when its permission model (`--permission`) denies an
  * operation. It is not replaced with the Nodemailer code of the failing step (`ESOCKET`,