Fix dev not working due to ensure-binaries (#7054)

Signed-off-by: Sebastian Malton <sebastian@malton.name>

packages/ensure-binaries/package.json

@@ -6,7 +6,8 @@
   "license": "MIT",
   "scripts": {
     "clean": "rm -rf dist/",
-    "build": "swc ./src/index.ts -o ./dist/index.mjs"
+    "build": "swc ./src/index.ts -o ./dist/index.mjs",
+    "prepare:dev": "npm run build"
   },
   "bin": "./dist/index.mjs",
   "files": [