fix: resolve Windows path issue in pnpm build client

Fixes elizaOS#2223

Author: KacperKoza343

client/package.json

@@ -4,7 +4,7 @@
     "sideEffects": false,
     "type": "module",
     "scripts": {
-        "extract-version": "./version.sh",
+        "extract-version": "sh version.sh",
         "dev": "pnpm run extract-version && vite",
         "build": "pnpm run extract-version && tsc -b && vite build",
         "preview": "vite preview",