Revert "Change group admin to group owner in dependency_proxy"

This reverts commit b35c1a676252c623fa1d5df059df4239141d31f7

doc/api/dependency_proxy.md

@@ -11,7 +11,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/11631) in GitLab 12.10.
 > - [Moved](https://gitlab.com/gitlab-org/gitlab/-/issues/273655) to [GitLab Free](https://about.gitlab.com/pricing/) in GitLab 13.6.
 
-Deletes the cached manifests and blobs for a group. This endpoint requires group admin access.
+Deletes the cached manifests and blobs for a group. This endpoint requires group owner access.
 
 WARNING:
 [A bug exists](https://gitlab.com/gitlab-org/gitlab/-/issues/277161) for this API.

doc/ci/migration/jenkins.md

@@ -209,7 +209,7 @@ as well as encourage inner sourcing.
 
 In self-managed GitLab instances, you can build an [Instance Template Repository](../../user/admin_area/settings/instance_template_repository.md).
 Development teams across the whole organization can select templates from a dropdown menu.
-A group administrator is able to set a group to use as the source for the
+A group maintainer or a group owner is able to set a group to use as the source for the
 [custom project templates](../../user/admin_area/custom_project_templates.md), which can
 be used by all projects in the group. An instance administrator can set a group as
 the source for [instance project templates](../../user/group/custom_project_templates.md),

doc/integration/jira_development_panel.md

@@ -56,7 +56,7 @@ If you're using:
 - Self-managed GitLab, self-managed Jira, or both, configure the integration using
   [Jira's DVCS Connector](#jira-dvcs-configuration), which syncs data hourly.
 
-We recommend that a GitLab group administrator or instance administrator (in the case of
+We recommend that a GitLab group maintainer or group owner, or instance administrator (in the case of
 self-managed GitLab) set up the integration to simplify administration.
 
 ### Jira DVCS configuration

doc/user/group/index.md

@@ -560,7 +560,7 @@ You can change settings that are specific to repositories in your group.
 > - [Introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/43290) in GitLab 13.6.
 
 By default, when you create a new project in GitLab, the initial branch is called `master`.
-For groups, a group administrator can customize the initial branch name to something
+For groups, a group owner can customize the initial branch name to something
 else. This way, every new project created under that group from then on will start from the custom branch name rather than `master`. To do so:
 
 1. Go to the **Group page > Settings > Repository** and expand **Default initial

doc/user/group/saml_sso/group_managed_accounts.md

@@ -10,7 +10,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 WARNING:
 This [Closed Beta](https://about.gitlab.com/handbook/product/gitlab-the-product/#sts=Closed%20Beta) feature is being re-evaluated in favor of a different
 [identity model](https://gitlab.com/groups/gitlab-org/-/epics/4345) that does not require separate accounts.
-We recommend that group administrators who haven't yet implemented this feature wait for
+We recommend that group owners who haven't yet implemented this feature wait for
 the new solution.
 
 > - [Introduced](https://gitlab.com/groups/gitlab-org/-/epics/709) in GitLab 12.1.

doc/user/project/settings/index.md

@@ -266,7 +266,7 @@ This action:
 
 - Deletes a project including all associated resources (issues, merge requests etc).
 - From [GitLab 13.2](https://gitlab.com/gitlab-org/gitlab/-/issues/220382) on [Premium](https://about.gitlab.com/pricing/) or higher tiers,
-group administrators can [configure](../../group/index.md#enabling-delayed-project-removal) projects within a group
+group owners can [configure](../../group/index.md#enabling-delayed-project-removal) projects within a group
 to be deleted after a delayed period.
 When enabled, actual deletion happens after number of days
 specified in [instance settings](../../admin_area/settings/visibility_and_access_controls.md#default-deletion-delay).