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/actions/artifactsv4.go

@@ -25,7 +25,7 @@ package actions
 // 1.3. Continue Upload Zip Content to Blobstorage (unauthenticated request), repeat until everything is uploaded
 // PUT: http://localhost:3000/twirp/github.actions.results.api.v1.ArtifactService/UploadArtifact?sig=mO7y35r4GyjN7fwg0DTv3-Fv1NDXD84KLEgLpoPOtDI=&expires=2024-01-23+21%3A48%3A37.20833956+%2B0100+CET&artifactName=test&taskID=75&comp=appendBlock
 // 1.4. BlockList xml payload to Blobstorage (unauthenticated request)
-// Files of about 800MB are parallel in parallel and / or out of order, this file is needed to enshure the correct order
+// Files of about 800MB are parallel in parallel and / or out of order, this file is needed to ensure the correct order
 // PUT: http://localhost:3000/twirp/github.actions.results.api.v1.ArtifactService/UploadArtifact?sig=mO7y35r4GyjN7fwg0DTv3-Fv1NDXD84KLEgLpoPOtDI=&expires=2024-01-23+21%3A48%3A37.20833956+%2B0100+CET&artifactName=test&taskID=75&comp=blockList
 // Request
 // <?xml version="1.0" encoding="UTF-8" standalone="yes"?>