Vendor Update (#14696)

* github.com/yuin/goldmark v1.3.1 -> v1.3.2

* github.com/xanzy/go-gitlab v0.42.0 -> v0.44.0

* github.com/prometheus/client_golang v1.8.0 -> v1.9.0

* github.com/minio/minio-go v7.0.7 -> v7.0.9

* github.com/lafriks/xormstore v1.3.2 -> v1.4.0

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

vendor/github.com/xanzy/go-gitlab/README.md

@@ -2,12 +2,10 @@
 
 A GitLab API client enabling Go programs to interact with GitLab in a simple and uniform way
 
-[![Build Status](https://travis-ci.org/xanzy/go-gitlab.svg?branch=master)](https://travis-ci.org/xanzy/go-gitlab)
-[![GitHub license](https://img.shields.io/github/license/xanzy/go-gitlab.svg)](https://github.com/xanzy/go-gitlab/blob/master/LICENSE)
+[![Build Status](https://github.com/xanzy/go-gitlab/workflows/Lint%20and%20Test/badge.svg)](https://github.com/xanzy/go-gitlab/actions?workflow=Lint%20and%20Test)
 [![Sourcegraph](https://sourcegraph.com/github.com/xanzy/go-gitlab/-/badge.svg)](https://sourcegraph.com/github.com/xanzy/go-gitlab?badge)
 [![GoDoc](https://godoc.org/github.com/xanzy/go-gitlab?status.svg)](https://godoc.org/github.com/xanzy/go-gitlab)
 [![Go Report Card](https://goreportcard.com/badge/github.com/xanzy/go-gitlab)](https://goreportcard.com/report/github.com/xanzy/go-gitlab)
-[![GitHub issues](https://img.shields.io/github/issues/xanzy/go-gitlab.svg)](https://github.com/xanzy/go-gitlab/issues)
 
 ## NOTE
 
@@ -42,9 +40,11 @@ to add new and/or missing endpoints. Currently the following services are suppor
 - [x] Group Issue Boards
 - [x] Group Members
 - [x] Group Milestones
+- [x] Group Wikis
 - [x] Group-Level Variables
 - [x] Groups
 - [x] Instance Clusters
+- [x] Invites
 - [x] Issue Boards
 - [x] Issues
 - [x] Jobs
@@ -71,6 +71,7 @@ to add new and/or missing endpoints. Currently the following services are suppor
 - [x] Project-Level Variables
 - [x] Projects (including setting Webhooks)
 - [x] Protected Branches
+- [x] Protected Environments
 - [x] Protected Tags
 - [x] Repositories
 - [x] Repository Files