Merge branch 'sselhorn-master-patch-65080' into 'master'

Adding Getting started to list

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/152678



Merged-by: Amy Qualls <aqualls@gitlab.com>
Co-authored-by: Suzanne Selhorn <sselhorn@gitlab.com>

doc/user/infrastructure/index.md

@@ -9,6 +9,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 Use GitLab to speed up and simplify your infrastructure management practices.
 
+- [Getting started](../get_started/get_started_managing_infrastructure.md)
 - [Infrastructure as Code](iac/index.md)
 - [Create Kubernetes clusters](../clusters/create/index.md)
 - [Connect Kubernetes clusters](../clusters/agent/index.md)