[Artifacts] @actions/artifact list artifact functionality + download interface setup (#1495)

* actions/artifact preparation for download-artifact v4

* Test matrix strategy

* Fix needs dependency

* Improve list artifact test

* Fix typo

* Fix variables

* Cleanup download-all interfaces

* Fix tsc error

* Simplify to just name instead of artifactName

* Simplify to id instead of ArtifactId

* PR cleanup

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

@@ -0,0 +1,14 @@
+import {
+  DownloadArtifactOptions,
+  DownloadArtifactResponse
+} from '../shared/interfaces'
+
+export async function downloadArtifact(
+  artifactId: number,
+  repositoryOwner: string,
+  repositoryName: string,
+  token: string,
+  options?: DownloadArtifactOptions
+): Promise<DownloadArtifactResponse> {
+  throw new Error('Not implemented')
+}