Artifact upload: support uploading single un-zipped files (#2256)

* Artifact upload: support uploading single un-zipped files

* Fix linters

* Fix lint again

* Fix tests

* Check for 0 sized artifact lists

* Add some more stream tests and handle an upload failure gracefully

* Add CI tests for non-zipped artifacts

* Add an html report to test rendering in the browser

* Fix linting issue

* Artifact: bump the version and add release notes

* Fix Windows tests

* Fix linting

* stream: switch the error details to error type

* Refactor the validation logic in `uploadArtifact` a bit

* Added more details about how the name parameter is handled

packages/artifact/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@actions/artifact",
-  "version": "6.1.0",
+  "version": "6.2.0",
   "preview": true,
   "description": "Actions artifact lib",
   "keywords": [