chore(deps): bump nodemailer and imapflow in /e2e (#963)

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) and [imapflow](https://github.com/postalsys/imapflow). These dependencies needed to be updated together.

Updates `nodemailer` from 8.0.4 to 8.0.5
- [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/v8.0.4...v8.0.5)

Updates `imapflow` from 1.2.18 to 1.3.1
- [Release notes](https://github.com/postalsys/imapflow/releases)
- [Changelog](https://github.com/postalsys/imapflow/blob/master/CHANGELOG.md)
- [Commits](https://github.com/postalsys/imapflow/compare/v1.2.18...v1.3.1)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-version: 8.0.5
  dependency-type: direct:production
- dependency-name: imapflow
  dependency-version: 1.3.1
  dependency-type: direct:production
...

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

e2e/package.json

@@ -13,7 +13,7 @@
     "ws": "^8.18.0"
   },
   "dependencies": {
-    "imapflow": "^1.2.18",
-    "nodemailer": "^8.0.4"
+    "imapflow": "^1.3.1",
+    "nodemailer": "^8.0.5"
   }
 }