Change the policy of ComponentManager `#getInstanceList` to log instead of failing the whole list in case of failing component

Development
21

Ok, thanks for the clarifications. I think we should have reviewed Code search results · GitHub to make sure there’s no use case that will break (for error handling). It’s almost sure that something will get broken but I agree that the probability is low.

It should be documented in https://www.xwiki.org/xwiki/bin/view/ReleaseNotes/Data/XWiki/15.0RC1/#HIssuesspecificto ofc.

Changing my opinion to -0 (which is not blocking it).

Thanks