Do not list archived repos for all forges (#2374)

Bitbucket seems that does not support repository archiving.

Resolves: https://github.com/woodpecker-ci/woodpecker/issues/2235

---------

Co-authored-by: qwerty287 <80460567+qwerty287@users.noreply.github.com>

server/forge/github/github.go

@@ -209,7 +209,12 @@ func (c *client) Repos(ctx context.Context, u *model.User) ([]*model.Repo, error
 		if err != nil {
 			return nil, err
 		}
-		repos = append(repos, convertRepoList(list)...)
+		for _, repo := range list {
+			if repo.GetArchived() {
+				continue
+			}
+			repos = append(repos, convertRepo(repo))
+		}
 		opts.Page = resp.NextPage
 	}
 	return repos, nil