build(deps): Bump the npm_and_yarn group across 2 directories with 2 updates

Bumps the npm_and_yarn group with 1 update in the /frontends/dockerterminal/frontend directory: [next](https://github.com/vercel/next.js).
Bumps the npm_and_yarn group with 1 update in the /workflow/plugins/ts/integration/smtp-relay directory: [nodemailer](https://github.com/nodemailer/nodemailer).


Updates `next` from 16.1.7 to 16.2.3
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](https://github.com/vercel/next.js/compare/v16.1.7...v16.2.3)

Updates `nodemailer` from 7.0.13 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/v7.0.13...v8.0.5)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.3
  dependency-type: direct:production
  dependency-group: npm_and_yarn
- dependency-name: nodemailer
  dependency-version: 8.0.5
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

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

frontends/dockerterminal/frontend/package.json

@@ -13,7 +13,7 @@
     "@emotion/styled": "^11.14.1",
     "@mui/icons-material": "^7.3.7",
     "@mui/material": "^7.3.7",
-    "next": "16.1.7",
+    "next": "16.2.3",
     "react": "19.2.3",
     "react-dom": "19.2.3"
   },

workflow/plugins/ts/integration/smtp-relay/package.json

@@ -14,7 +14,7 @@
   "author": "MetaBuilder Contributors",
   "license": "MIT",
   "dependencies": {
-    "nodemailer": "^7.0.13",
+    "nodemailer": "^8.0.5",
     "@metabuilder/workflow": "*"
   },
   "devDependencies": {