Fix test script and remove unnecessary build steps

Author: kateinoigakukun

packages/npm-packages/ruby-head-wasm-wasip2/package.json

@@ -30,13 +30,12 @@
     "README.md"
   ],
   "scripts": {
-    "test": "RUBY_NPM_PACKAGE_ROOT=../ruby-head-wasm-wasi ENABLE_COMPONENT_TESTS=1 npm -C ../ruby-wasm-wasi run test:run",
+    "test": "RUBY_NPM_PACKAGE_ROOT=../ruby-head-wasm-wasip2 ENABLE_COMPONENT_TESTS=1 npm -C ../ruby-wasm-wasi run test:run",
     "build:deps": "cd ../ruby-wasm-wasi && npm run build",
     "build:static:files": "../ruby-wasm-wasi/tools/pack-static-files.sh ./dist",
-    "build:static:compat": "../ruby-wasm-wasi/tools/pack-compat-shim.mjs --dist=./dist --pkg=ruby-head-wasm-wasi",
-    "build:static": "npm run build:static:files && npm run build:static:compat",
+    "build:static": "npm run build:static:files",
     "build:rollup": "rollup -c rollup.config.mjs",
-    "build": "npm run build:deps && npm run build:static && npm run build:rollup && ../ruby-wasm-wasi/tools/post-build.sh ./dist"
+    "build": "npm run build:deps && npm run build:static && npm run build:rollup"
   },
   "repository": "https://github.com/ruby/ruby.wasm",
   "homepage": "https://github.com/ruby/ruby.wasm/tree/main/packages/npm-packages/ruby-head-wasm-wasi",