CAMEL-16127: Revisit PackageScanResourceResolver

[lburgazzoli]

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[davsclaus]

There is maybe a few checkstyle issues.
Also I wonder if the old APIs should be marked as deprecated. The new with the Resource is a better api.

[lburgazzoli]

There is maybe a few checkstyle issues.
Also I wonder if the old APIs should be marked as deprecated. The new with the Resource is a better api.

done