fix(deps): remove unused dependencies entry

Author: michaelwittwer

package.json

@@ -42,7 +42,6 @@
     "tslint:custom-rule:test": "tslint --test ./tools/tslint/test",
     "prettier": "prettier --write --config ./.prettierrc.yml '{src,test}/**/*.ts'"
   },
-  "dependencies": {},
   "devDependencies": {
     "@commitlint/cli": "^7.2.1",
     "@commitlint/config-conventional": "^7.1.2",