Artifacts download api for artifact actions v4 (#33510)

* download endpoint has to use 302 redirect
* fake blob download used if direct download not possible
* downloading v3 artifacts not possible

New repo apis based on GitHub Rest V3
- GET /runs/{run}/artifacts (Cannot use run index of url due to not
being unique)
- GET /artifacts
- GET + DELETE /artifacts/{artifact_id}
- GET /artifacts/{artifact_id}/zip
- (GET /artifacts/{artifact_id}/zip/raw this is a workaround for a http
302 assertion in actions/toolkit)
- api docs removed this is protected by a signed url like the internal
artifacts api and no longer usable with any token or swagger
  - returns http 401 if the signature is invalid
    - or change the artifact id
    - or expired after 1 hour

Closes #33353
Closes #32124

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

routers/api/v1/swagger/repo.go

@@ -443,6 +443,20 @@ type swaggerRepoTasksList struct {
 	Body api.ActionTaskResponse `json:"body"`
 }
 
+// ArtifactsList
+// swagger:response ArtifactsList
+type swaggerRepoArtifactsList struct {
+	// in:body
+	Body api.ActionArtifactsResponse `json:"body"`
+}
+
+// Artifact
+// swagger:response Artifact
+type swaggerRepoArtifact struct {
+	// in:body
+	Body api.ActionArtifact `json:"body"`
+}
+
 // swagger:response Compare
 type swaggerCompare struct {
 	// in:body