Compatibility with package v2

Co-authored-by: Max Graey <maxgraey@gmail.com>

Author: BlobMaster41

scripts/build-web.js

@@ -10,7 +10,8 @@ export function buildWeb() {
   const mainVersion = pkg.version;
   // lockfileVersion 3 stores deps in packages["node_modules/..."]
   const binaryenVersion = pkg.packages["node_modules/binaryen"].version;
-  const longVersion = pkg.packages["node_modules/long"].version;
+  const binaryenVersion = pkg.packages["node_modules/binaryen"].version || pkg.dependencies.binaryen.version;
+  const longVersion = pkg.packages["node_modules/long"].version || pkg.dependencies.long.version;
 
   const distUrl = mainVersion === "0.0.0" ? `./` : `https://cdn.jsdelivr.net/npm/assemblyscript@${mainVersion}/dist/`;
   const binaryenUrl = `https://cdn.jsdelivr.net/npm/binaryen@${binaryenVersion}/index.js`;