Fix constant `WARNING: No swap limit support` on cgroup v2 hosts
Fix constant `WARNING: No swap limit support` on cgroup v2 hosts

Fix issue 43646

Signed-off-by: Akihiro Suda <10ddef0dea2a66ab193b07198faa879adcb213d8@hco.ntt.co.jp>

moul/docker,thaJeztah/docker,jimjag/docker,thaJeztah/docker,trebonian/docker,cpuguy83/docker,nawawi/docker,cpuguy83/docker,mahak/docker,moby/moby,thaJeztah/docker,mahak/docker,konstruktoid/docker-upstream,moby/moby,nawawi/docker,Ramzec/docker,trebonian/docker,mahak/docker,Mokolea/docker,moby/moby,Mokolea/docker,mahak/docker,Mokolea/docker,moul/docker,thaJeztah/docker,Ramzec/docker,moul/docker,jimjag/docker,cpuguy83/docker,konstruktoid/docker-upstream,Ramzec/docker,Ramzec/docker,nawawi/docker,moul/docker,konstruktoid/docker-upstream,Mokolea/docker,moby/moby,trebonian/docker,trebonian/docker,nawawi/docker,jimjag/docker,konstruktoid/docker-upstream,jimjag/docker,cpuguy83/docker