Show commit status for releases (#29149)

Fixes #29082

![grafik](https://github.com/go-gitea/gitea/assets/1666336/bb2ccde1-ee99-459d-9e74-0fb8ea79e8b3)

services/actions/commit_status.go

@@ -64,6 +64,9 @@ func createCommitStatus(ctx context.Context, job *actions_model.ActionRunJob) er
 			return fmt.Errorf("head of pull request is missing in event payload")
 		}
 		sha = payload.PullRequest.Head.Sha
+	case webhook_module.HookEventRelease:
+		event = string(run.Event)
+		sha = run.CommitSHA
 	default:
 		return nil
 	}