Features versions are not taken into account when validating installed extensions

The Social Login application doesn't work on XWiki 10 and 11.

The reason seems to be that XWiki doesn't think a dependency of a dependency of the social login application is valid.

More specifically, XWiki doesn't think the JSON (org.json:json:20090211) dependency of the socialauth dependency is valid and it states that it's "Incompatible with provided version 1.8". However, versions of org.json:json are date-like (e.g. 20090211) and not "major.minor" version.

It seems that XWiki is confusing that dependency with the "com.tdunning:json" dependency (which is version 1.8).

This issue doesn't occur on XWiki 9.