Add RemoteAddress to mirrors (#26952)

This PR adds a new field `RemoteAddress` to both mirror types which
contains the sanitized remote address for easier (database) access to
that information. Will be used in the audit PR if merged.

modules/repository/repo.go

@@ -180,12 +180,17 @@ func MigrateRepositoryGitData(ctx context.Context, u *user_model.User,
 	defer committer.Close()
 
 	if opts.Mirror {
+		remoteAddress, err := util.SanitizeURL(opts.CloneAddr)
+		if err != nil {
+			return repo, err
+		}
 		mirrorModel := repo_model.Mirror{
 			RepoID:         repo.ID,
 			Interval:       setting.Mirror.DefaultInterval,
 			EnablePrune:    true,
 			NextUpdateUnix: timeutil.TimeStampNow().AddDuration(setting.Mirror.DefaultInterval),
 			LFS:            opts.LFS,
+			RemoteAddress:  remoteAddress,
 		}
 		if opts.LFS {
 			mirrorModel.LFSEndpoint = opts.LFSEndpoint