chore: remove devEngines for now

Let's wait until pnpm's official support.
pnpm/pnpm#8153

Currently this field made `pnpm version` failing because it runs
`npm version` under the hood.

Author: haoqunjiang

package.json

@@ -16,13 +16,6 @@
   "engines": {
     "node": ">=v20.0.0"
   },
-  "devEngines": {
-    "packageManager": {
-      "name": "pnpm",
-      "onFail": "download",
-      "version": ">= 10.7.1"
-    }
-  },
   "scripts": {
     "prepare": "husky",
     "format": "prettier --write .",