feat(maven): Add maven relocation support

[jonasrutishauser]

Changes

Use maven relocation information to detect package name changes and allow replacement updates for maven.

Context

Closes #5667.

Documentation (please check one with an [x])

• I have updated the documentation, or
• No documentation update is required

The issue #14149 should be updated after merging this.

How I've tested my work (please select one)

I have verified these changes via:

• Code inspection only, or
• Newly added/modified unit tests, or
• No unit tests but ran on a real repository, or
• Both unit tests + ran on a real repository

[rarkins]

@jonasrutishauser thanks for this interesting feature. Could you share an example repo you've tested against?

[jonasrutishauser]

@jonasrutishauser thanks for this interesting feature. Could you share an example repo you've tested against?

I created a simple example repo https://github.com/jonasrutishauser/renovate-32550 and I have run pnpm start jonasrutishauser/renovate-32550.

[viceice]

please split this PR into three parts

• worker
• datasource
• manager

you can use this PR for one of them and the order probably doesn't matter.

[jonasrutishauser]

As requested this now only contains the worker part.
The datasource part is in #32636 and the manager part is in #32635.

[astellingwerf]

@jonasrutishauser, do we understand why on your test repo, there's no PR for Ant 1.7.0? Is that just a matter of throttling, or is there a reason why the replacement does not get noticed?

[jonasrutishauser]

@jonasrutishauser, do we understand why on your test repo, there's no PR for Ant 1.7.0? Is that just a matter of throttling, or is there a reason why the replacement does not get noticed?

I think the reason is, that the version 1.7.0 has no timestamp in the html and is therefore ignored/not seen. In the maven-metadata.xml this version is missing too.

[viceice]

Suggested change

	const { updates } = await Result.wrap(
	lookup.lookupUpdates(config),
	).unwrapOrThrow();
	const { updates } = await lookup.lookupUpdates(config);

no need to wrap here

[jonasrutishauser]

With your suggestion I receive Property 'updates' does not exist on type 'Result<UpdateResult, Error>'.ts(2339).

The only working code would be the following:

      const { updates } = (await lookup.lookupUpdates(config)).unwrapOrThrow();

As all other tests don't use this variant, I think it shouldn't be changed.