feat(library/init/data/nat/lemmas): add missing lemmas
feat(library/init/data/nat/lemmas): add missing lemmas

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