keycloak_group: support keycloak subgroups (#5814)
* feat(module/keycloak_group): add support for ...
... handling subgroups
* added changelog fragment and fixing sanity ...
... test issues
* more sanity fixes
* fix missing version and review issues
* added missing licence header
* fix docu
* fix line beeing too long
* replaced suboptimal string type prefixing ...
... with better subdict based approach
* fix sanity issues
* more sanity fixing
* fixed more review issues
* fix argument list too long
* why is it failing? something wrong with the docu?
* is it this line then?
* undid group attribute removing, it does not ...
... belong into this PR
* fix version_added for parents parameter
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Co-authored-by: Mirko Wilhelmi <Mirko.Wilhelmi@sma.de>
(cherry picked from commit 7d3e6d1bb7)
Co-authored-by: morco <thegreatwiper@web.de>