chore(internal): use npm pack for build uploads

Author: stainless-app[bot]

scripts/utils/upload-artifact.sh

@@ -12,9 +12,11 @@ if [[ "$SIGNED_URL" == "null" ]]; then
   exit 1
 fi
 
-UPLOAD_RESPONSE=$(tar "${BASE_PATH:+-C$BASE_PATH}" -cz "${ARTIFACT_PATH:-dist}" | curl -v -X PUT \
+TARBALL=$(cd dist && npm pack --silent)
+
+UPLOAD_RESPONSE=$(curl -v -X PUT \
   -H "Content-Type: application/gzip" \
-  --data-binary @- "$SIGNED_URL" 2>&1)
+  --data-binary "@dist/$TARBALL" "$SIGNED_URL" 2>&1)
 
 if echo "$UPLOAD_RESPONSE" | grep -q "HTTP/[0-9.]* 200"; then
   echo -e "\033[32mUploaded build to Stainless storage.\033[0m"