Write user to npmrc

Author: amaanbs

.github/workflows/reviewing_changes.yml

@@ -68,7 +68,7 @@ jobs:
             echo "Waiting for Verdaccio to be ready..."; sleep 2;
           done
           npm config set registry http://localhost:4873
-          npx npm-cli-adduser -u dummy -p dummy -e [email protected] -r http://localhost:4873
+          node -e "require('fs').appendFileSync(require('path').join(require('os').homedir(), '.npmrc'), '//localhost:4873/:_auth=' + Buffer.from('dummy:dummy').toString('base64') + '\nemail=[email protected]\nalways-auth=true\n')"
           npm publish staging_package.tgz --registry http://localhost:4873/
         shell: bash