stargate: disable parallelism in tests

Author: dynst

packages/stargate/package.json

@@ -31,7 +31,7 @@
     "format-text": "prettier --write \"./*.md\"",
     "build": "rm -rf ./build && tsc",
     "build-or-skip": "[ -n \"${SKIP_BUILD:-}\" ] || yarn build",
-    "test-node": "vitest run",
+    "test-node": "vitest run --no-file-parallelism",
     "test-firefox": "yarn pack-web && karma start --single-run --browsers Firefox karma.conf.cjs",
     "test-chrome": "yarn pack-web && karma start --single-run --browsers ChromeHeadless karma.conf.cjs",
     "test": "yarn build-or-skip && yarn test-node",