feat: move plugins to peerDeps

Author: mdonnalley

package.json

@@ -5,14 +5,14 @@
   "author": "Salesforce",
   "bugs": "https://github.com/oclif/eslint-config-oclif/issues",
   "dependencies": {
-    "eslint-config-xo-space": "^0.35.0",
+    "eslint-config-xo-space": "^0.35.0"
+  },
+  "peerDependencies": {
+    "eslint": "^8.57.0",
     "eslint-plugin-mocha": "^10.4.1",
     "eslint-plugin-n": "^15.1.0",
     "eslint-plugin-unicorn": "^48.0.1"
   },
-  "devDependencies": {
-    "eslint": "^8.57.0"
-  },
   "engines": {
     "node": ">=18.0.0"
   },
@@ -21,7 +21,8 @@
   ],
   "homepage": "https://github.com/oclif/eslint-config-oclif",
   "keywords": [
-    "oclif"
+    "oclif",
+    "eslint"
   ],
   "license": "MIT",
   "main": "index.js",