build(deps-dev): bump nodemon from 2.0.16 to 2.0.19

Bumps [nodemon](https://github.com/remy/nodemon) from 2.0.16 to 2.0.19.
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](remy/nodemon@v2.0.16...v2.0.19)

---
updated-dependencies:
- dependency-name: nodemon
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/distributor/package.json

@@ -32,6 +32,6 @@
   },
   "devDependencies": {
     "@types/restify": "^8.5.4",
-    "nodemon": "^2.0.16"
+    "nodemon": "^2.0.19"
   }
 }