Merge branch 'docs-any-approval-rules' into 'master'

Update approvals docs due to released any-approval rule

See merge request gitlab-org/gitlab!23977

doc/user/project/merge_requests/merge_request_approvals.md

@@ -74,9 +74,9 @@ To enable this merge request approval rule:
 
 1. Navigate to your project's **Settings > General** and expand
    **Merge request approvals**.
-1. Locate **All members with Developer role or higher and code owners (if any)** and click **Edit** to choose the number of approvals required.
+1. Locate **Any eligible user** and choose the number of approvals required.
 
-![MR approvals by Code Owners](img/mr_approvals_by_code_owners_v12_4.png)
+![MR approvals by Code Owners](img/mr_approvals_by_code_owners_v12_7.png)
 
 Once set, merge requests can only be merged once approved by the
 number of approvals you've set. GitLab will accept approvals from
@@ -145,7 +145,7 @@ a rule is already defined.
 When an [eligible approver](#eligible-approvers) approves a merge request, it will
 reduce the number of approvals left for all rules that the approver belongs to.
 
-![Approvals premium merge request widget](img/approvals_premium_mr_widget.png)
+![Approvals premium merge request widget](img/approvals_premium_mr_widget_v12_7.png)
 
 ## Adding or removing an approval