Create a `uds-package-renovate`

[Racer159]

Is your feature request related to a problem? Please describe.

As Kay/Ezra I want a uds-package-renovate so that I can use it to track dependencies on the projects/packages I maintain (even in the airgap!)

Describe the solution you'd like

• Given I have a project/package I am working on with uds-package-gitlab
• When I configure renovatebot and add a renovate.json to my repo
• Then renovate takes actions on my repo to open MRs/issues

Describe alternatives you've considered

We could use dependabot but we already have invested a lot into custom renovate managers here: https://github.com/defenseunicorns/uds-common/blob/main/config/renovate.json5 and dependabot has limitations for some ecosystems.

Additional context

Renovate already has helm charts here: https://github.com/renovatebot/helm-charts https://docs.renovatebot.com/examples/self-hosting/#gitlab-cicd-pipeline