adding debug for mac upload testing

packages/artifact/src/internal/upload/upload-artifact.ts

@@ -1,3 +1,4 @@
+import whyIsNodeRunning from 'why-is-node-running'
 import * as core from '@actions/core'
 import {
   UploadArtifactOptions,
@@ -107,6 +108,13 @@ export async function uploadArtifact(
   core.info(
     `Artifact ${name}.zip successfully finalized. Artifact ID ${artifactId}`
   )
+  if (core.isDebug()) {
+    setTimeout(function () {
+      core.debug('Processes keeping upload stream running:')
+      whyIsNodeRunning()
+    }, 500)
+  }
+  //
 
   return {
     size: uploadResult.uploadSize,

packages/artifact/src/internal/upload/zip.ts

@@ -29,7 +29,6 @@ export async function createZipUploadStream(
   core.debug(
     `Creating Artifact archive with compressionLevel: ${compressionLevel}`
   )
-
   const zip = archiver.create('zip', {
     highWaterMark: getUploadChunkSize(),
     zlib: {level: compressionLevel}