fix: make ioredis a peer dep

Author: calebboyd

package-lock.json

@@ -43,7 +43,9 @@
   },
   "type": "module",
   "dependencies": {
-    "debug": "^4.3.4",
+    "debug": "^4.3.4"
+  },
+  "peerDependencies": {
     "ioredis": "^5.2.4"
   },
   "devDependencies": {
@@ -60,6 +62,7 @@
     "eslint": "^8.28.0",
     "eslint-config-prettier": "~8.5.0",
     "eslint-plugin-prettier": "^4.2.1",
+    "ioredis": "^5.2.4",
     "prettier": "^2.8.0",
     "typedoc": "^0.23.21",
     "typedoc-plugin-markdown": "^3.13.6",