feat(util/log_tree): inherit description
feat(util/log_tree): inherit description

leodemoura/lean,rlewis1988/lean,leanprover-community/lean,digama0/lean,leanprover/lean,dselsam/lean,leodemoura/lean,Kha/lean,fpvandoorn/lean,leanprover-community/lean,rlewis1988/lean,Kha/lean,leodemoura/lean,dselsam/lean,rlewis1988/lean,johoelzl/lean,avigad/lean,digama0/lean,dselsam/lean,dselsam/lean,avigad/lean,johoelzl/lean,leanprover-community/lean,rlewis1988/lean,johoelzl/lean,fpvandoorn/lean,avigad/lean,fpvandoorn/lean,fpvandoorn/lean,digama0/lean,johoelzl/lean,Kha/lean,avigad/lean,digama0/lean,leanprover/lean,leanprover/lean,dselsam/lean,johoelzl/lean,Kha/lean,rlewis1988/lean,leanprover-community/lean,avigad/lean,leodemoura/lean,leanprover-community/lean,digama0/lean,Kha/lean,digama0/lean,johoelzl/lean,Kha/lean,fpvandoorn/lean,leanprover/lean,leanprover-community/lean,leanprover/lean,fpvandoorn/lean,leodemoura/lean,leanprover/lean,avigad/lean,dselsam/lean,rlewis1988/lean,leodemoura/lean