Add metadata to more Configure pages

The Configure team has taken ownership of a few more pages, so this
MR adds metadata to them.

doc/development/auto_devops.md

+---
+stage: Configure
+group: Configure
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+---
+
 # Auto DevOps development guide
 
 This document provides a development guide for contributors to

doc/development/chatops_on_gitlabcom.md

+---
+stage: Configure
+group: Configure
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+---
+
 # Chatops on GitLab.com
 
 ChatOps on GitLab.com allows GitLab team members to run various automation tasks on GitLab.com using Slack.

doc/development/go_guide/dependencies.md

+---
+stage: Configure
+group: Configure
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+---
+
 # Dependency Management in Go
 
 Go takes an unusual approach to dependency management, in that it is

doc/development/go_guide/index.md

+---
+stage: Configure
+group: Configure
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+---
+
 # Go standards and style guidelines
 
 This document describes various guidelines and best practices for GitLab

doc/development/kubernetes.md

+---
+stage: Configure
+group: Configure
+info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
+---
+
 # Kubernetes integration - development guidelines
 
 This document provides various guidelines when developing for GitLab's