Merge branch 'bl-rename-learn-git-to-use-git' into 'master'

Update Learn Git to Use Git

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/169419



Merged-by: Fiona Neill <fneill@gitlab.com>
Approved-by: Fiona Neill <fneill@gitlab.com>
Co-authored-by: Brendan Lynch <blynch@gitlab.com>

doc/topics/git/index.md

@@ -5,7 +5,7 @@ description: Common Git commands and workflows.
 info: "To determine the technical writer assigned to the Stage/Group associated with this page, see https://handbook.gitlab.com/handbook/product/ux/technical-writing/#assignments"
 ---
-# Learn Git
+# Use Git
 Git is a [free and open source](https://git-scm.com/about/free-and-open-source)
 distributed version control system. It handles projects of all sizes quickly and

doc/user/index.md

@@ -12,6 +12,6 @@ organize your work, create and secure your application, and analyze its performa
 | | | |
 |--|--|--|
 | [**Manage your organization**](../topics/set_up_organization.md)<br>Users, groups, namespaces, SSH keys.| [**Organize work with projects**](../user/project/organize_work_with_projects.md)<br>Project visibility, search, badges, layout.| [**Plan and track work**](../topics/plan_and_track.md)<br>Epics, issues, milestones, labels.|
-| [**Learn Git**](../topics/git/index.md)<br>Common commands and workflows. | [**Manage your code**](../topics/manage_code.md)<br>Repositories, merge requests, remote development. | [**Use CI/CD to build your application**](../topics/build_your_application.md)<br>Runners, jobs, pipelines, variables. |
+| [**Use Git**](../topics/git/index.md)<br>Common commands and workflows. | [**Manage your code**](../topics/manage_code.md)<br>Repositories, merge requests, remote development. | [**Use CI/CD to build your application**](../topics/build_your_application.md)<br>Runners, jobs, pipelines, variables. |
 | [**Secure your application**](../user/application_security/secure_your_application.md)<br>Container, dependency, and vulnerability scans. | [**Deploy and release your application**](../topics/release_your_application.md)<br>Environments, packages, review apps, GitLab Pages. | [**Manage your infrastructure**](../user/infrastructure/index.md)<br>Terraform and Kubernetes deployments. |
 | [**Monitor your application**](../operations/index.md)<br>Error tracking, incident management. | [**Analyze GitLab usage**](../user/analytics/index.md)<br>Instance, group, and project analytics. | |