build(deps-dev): bump @types/node from 26.6.2 to 26.6.3

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 26.6.2 to 26.6.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 26.6.2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "@types/imap-simple": "^4.2.10",
     "@types/jsonwebtoken": "^9.0.10",
     "@types/mailparser": "^3.4.6",
-    "@types/node": "^26.6.2",
+    "@types/node": "^26.6.3",
     "@types/nodemailer": "^8.0.1",
     "@types/rfc2047": "^2.0.3",
     "@typescript/native": "npm:typescript@7.0.2",