chore(config): migrate renovate config

[renovate]

The Renovate config in this repository needs migrating. Typically this is because one or more configuration options you are using have been renamed.

You don't need to merge this PR right away, because Renovate will continue to migrate these fields internally each time it runs. But later some of these fields may be fully deprecated and the migrations removed. So it's a good idea to merge this migration PR soon.

🔕 Ignore: Close this PR and you won't be reminded about config migration again, but one day your current config may no longer be valid.

❓ Got questions? Does something look wrong to you? Please don't hesitate to request help here.

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This PR was generated by Mend Renovate. View the repository job log.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request migrates the Renovate configuration file. The changes involve updating the configuration options to align with the latest Renovate standards. This ensures the configuration remains valid and compatible with future Renovate updates.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Renovate configuration file migration.	Updated the renovate.json file.	.github/renovate.json

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[sourcery-ai]

We have skipped reviewing this pull request. It seems to have been created by a bot (hey, renovate[bot]!). We assume it knows what it's doing!