Bump nodemon from 1.19.4 to 2.0.6

Bumps [nodemon](https://github.com/remy/nodemon) from 1.19.4 to 2.0.6.
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](remy/nodemon@v1.19.4...v2.0.6)

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

Author: dependabot-preview[bot]

package.json

@@ -69,7 +69,7 @@
     "eslint-plugin-node": "^10.0.0",
     "mocha": "^8.1.3",
     "mocha-lcov-reporter": "^1.3.0",
-    "nodemon": "^1.19.4",
+    "nodemon": "^2.0.6",
     "nyc": "^14.1.1",
     "prettier": "^2.1.2",
     "supertest": "^4.0.2",