none: allow pnpm >=8.x

// now pnpm is 9.0.1
// supposed upgrade this would not impact sth

Signed-off-by: shane.xb.qian <shane.qian@foxmail.com>

Author: Shane-XB-Qian

package.json

@@ -39,7 +39,7 @@
   },
   "engines": {
     "node": ">=16",
-    "pnpm": "8.x"
+    "pnpm": ">=8.x"
   },
   "jest": {
     "preset": "ts-jest",