Reassign autodevops pages to Configure

Even though Configure no longer technically owns the autodevops pages,
realistically I'm still getting changes assigned to me because I
made all the recent changes. I might as well claim the pages for my
stages, so they count toward my page total. They don't really belong
to any one stage, but I'm comfortable maintaining them.

doc/topics/autodevops/customize.md

 ---
-stage: none
-group: unassigned
+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
 ---
 

doc/topics/autodevops/index.md

 ---
-stage: none
-group: unassigned
+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
 ---
 

doc/topics/autodevops/quick_start_guide.md

 ---
-stage: none
-group: unassigned
+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
 ---
 

doc/topics/autodevops/requirements.md

 ---
-stage: none
-group: unassigned
+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
 ---
 

doc/topics/autodevops/stages.md

 ---
-stage: none
-group: unassigned
+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
 ---
 

doc/topics/autodevops/upgrading_postgresql.md

 ---
-stage: none
-group: unassigned
+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
 ---