fix: do not fail on build.js in the install script

The install script runs on the user machine, and at that point, the JavaScript files are already included in the package

package.json

@@ -20,10 +20,8 @@
   "homepage": "http://zeromq.github.io/zeromq.js/",
   "dependencies": {
     "@aminya/node-gyp-build": "4.8.1-aminya.1",
-    "cross-env": "^7.0.3",
     "node-addon-api": "^7.1.0",
-    "shelljs": "^0.8.5",
-    "shx": "^0.3.4"
+    "shelljs": "^0.8.5"
   },
   "devDependencies": {
     "@types/chai": "^4.3.16",
@@ -56,7 +54,9 @@
     "ts-node": "~10.9.2",
     "typedoc": "^0.25.13",
     "typescript": "~4.9.5",
-    "which": "^4.0.0"
+    "which": "^4.0.0",
+    "cross-env": "^7.0.3",
+    "shx": "^0.3.4"
   },
   "pnpm": {
     "overrides": {
@@ -82,7 +82,7 @@
     "tsconfig.json"
   ],
   "scripts": {
-    "install": "(shx test -f ./script/build.js || run-s build.js) && cross-env npm_config_build_from_source=true aminya-node-gyp-build",
+    "install": "(npm run build.js || echo ok) && aminya-node-gyp-build --build-from-source",
     "clean": "shx rm -rf ./build ./lib/ ./prebuilds ./script/*.js ./script/*.js.map ./script/*.d.ts ./script/*.tsbuildinfo",
     "clean.release": "shx rm -rf ./build/Release",
     "clean.temp": "shx rm -rf ./tmp && shx mkdir -p ./tmp",