reduce wildcardiness of upload-artifact

There's a known issue with actions glob that keeps walking the tree directory tree even if the files are already excluded.

Author: Ugzuzg

.github/workflows/pr-test.yml

@@ -203,7 +203,7 @@ jobs:
           retention-days: 1
           path: |
             !node_modules
-            **/.nyc_output/**
+            packages/*/.nyc_output/**
 
   browser-test:
     needs: compile