fix: remove unused dependencies

package.json

@@ -4,22 +4,15 @@
     "name": "Gajus Kuizinas",
     "url": "http://gajus.com"
   },
-  "dependencies": {
-    "@babel/eslint-parser": "^7.15.8",
-    "lodash": "^4.17.21"
-  },
   "description": "Canonical linting rules for ESLint.",
   "devDependencies": {
     "@babel/cli": "^7.15.4",
     "@babel/core": "^7.15.5",
+    "@babel/eslint-parser": "^7.15.8",
+    "lodash": "^4.17.21",
     "@babel/node": "^7.15.4",
-    "@babel/plugin-proposal-object-rest-spread": "^7.15.6",
     "@babel/preset-env": "^7.15.6",
-    "@babel/register": "^7.15.3",
     "ajv": "^8.6.3",
-    "babel-eslint": "^10.1.0",
-    "babel-plugin-add-module-exports": "^1.0.4",
-    "chai": "^4.3.4",
     "eslint": "^7.32.0",
     "eslint-config-canonical": "^27.0.1",
     "gitdown": "^3.1.4",