build(deps-dev): bump nodemon from 2.0.7 to 2.0.12 (#721)

Bumps [nodemon](https://github.com/remy/nodemon) from 2.0.7 to 2.0.12.
- [Release notes](https://github.com/remy/nodemon/releases)
- [Commits](remy/nodemon@v2.0.7...v2.0.12)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -54,7 +54,7 @@
         "eslint-config-prettier": "8.3.0",
         "eslint-plugin-prettier": "3.4.0",
         "mocha": "^6.2.3",
-        "nodemon": "^2.0.7",
+        "nodemon": "^2.0.12",
         "prettier": "1.19.1"
     }
 }