fix(deps): bump nan from 2.17.0 to 2.19.0

Bumps [nan](https://github.com/nodejs/nan) from 2.17.0 to 2.19.0.
- [Changelog](https://github.com/nodejs/nan/blob/main/CHANGELOG.md)
- [Commits](nodejs/nan@v2.17.0...v2.19.0)

---
updated-dependencies:
- dependency-name: nan
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

package.json

@@ -122,7 +122,7 @@
     "mongodb-uri": "^0.9.7",
     "mongoose": "^6.12.0",
     "multiparty": ">=4.2.3",
-    "nan": "^2.17.0",
+    "nan": "^2.19.0",
     "neverthrow": "^6.1.0",
     "nocache": "^3.0.4",
     "node-cache": "^5.1.2",