[FVR-299] Start inheriting Power Renovate config

[c-gerke]

Part of FVR-299

This will ensure Power-standard Renovate config options like tagging Renovate PRs with the 'dependencies' label, ignoring updates to the .github/workflows/stale.yml file, and other important Renovate config options are respected in this repository.

Similar to powerhome/power-tools#304, this includes removing the config entry to tag PRs with 'dependencies', as this will be inherited from the parent config, as well as the duplicate timezone definition. It also expands arrays to match other Renovate configs for consistency, without any content changes.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 24 hours if no further activity occurs.
If this change is desirable, please accelerate completing it. If it is not, please close the PR. If you're blocked on something, please ensure there's a reference to this PR in a story on your team's board so the team will follow up, and consider closing the PR for now.
Please do not artificially extend the deadline with a dummy comment. If necessary, provide a status update, such as "this change is being actively tested".
Thank you for your contributions and your collaboration in reducing WIP and cycle time.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 24 hours if no further activity occurs.
If this change is desirable, please accelerate completing it. If it is not, please close the PR. If you're blocked on something, please ensure there's a reference to this PR in a story on your team's board so the team will follow up, and consider closing the PR for now.
Please do not artificially extend the deadline with a dummy comment. If necessary, provide a status update, such as "this change is being actively tested".
Thank you for your contributions and your collaboration in reducing WIP and cycle time.