GitLab Provided Vault
## Proposal
GitLab has the opportunity to expand a secrets management solution to the GitLab user base by including as apart of the installation.
## Scope
- [Provide Vault instance for gitlab.com users](https://gitlab.com/gitlab-org/gitlab/issues/28584)
- [Bundling with Omnibus](https://gitlab.com/gitlab-org/omnibus-gitlab/-/issues/4317)
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