Merge pull request #28 from amirping/fix/fix-npm-version

Set the correct NPM version for node 17.1

Dockerfile

@@ -10,7 +10,7 @@ RUN apt-get update
 
 RUN apt-get install -y python
 
-RUN npm install -g npm@latest
+RUN npm install -g npm@8.1.2
 
 RUN npm install -g @medusajs/medusa-cli@latest