rootless: fix "x509: certificate signed by unknown authority" on openSUSE Tumbleweed
rootless: fix "x509: certificate signed by unknown authority" on openSUSE Tumbleweed

openSUSE Tumbleweed was facing "x509: certificate signed by unknown authority" error,
as `/etc/ssl/ca-bundle.pem` is provided as a symlink to `../../var/lib/ca-certificates/ca-bundle.pem`,
which was not supported by `rootlesskit --copy-up=/etc` .

See rootless-containers/rootlesskit issues 225

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

mahak/docker,moby/moby,jthelin/docker,yosifkit/docker,vdemeester/docker,Mokolea/docker,nawawi/docker,jameszhan/docker,konstruktoid/docker-upstream,paralin/docker,gnailuy/docker,jimjag/docker,jimjag/docker,konstruktoid/docker-upstream,flavio/docker,djs55/docker,trebonian/docker,nalind/docker,thaJeztah/docker,konstruktoid/docker-upstream,nalind/docker,gnailuy/docker,thaJeztah/docker,docker/docker,moul/docker,flavio/docker,moul/docker,mahak/docker,cpuguy83/docker,jimjag/docker,jameszhan/docker,mahak/docker,nawawi/docker,flavio/docker,Ramzec/docker,moul/docker,Mokolea/docker,nalind/docker,AkihiroSuda/docker,vdemeester/docker,trebonian/docker,jimjag/docker,nawawi/docker,paralin/docker,yosifkit/docker,trebonian/docker,moul/docker,AkihiroSuda/docker,bearstech/moby,trebonian/docker,gnailuy/docker,paralin/docker,flavio/docker,moby/moby,moby/moby,Ramzec/docker,jameszhan/docker,thaJeztah/docker,konstruktoid/docker-upstream,thaJeztah/docker,docker/docker,cpuguy83/docker,djs55/docker,yosifkit/docker,jthelin/docker,AkihiroSuda/docker,bearstech/moby,djs55/docker,Ramzec/docker,paralin/docker,bearstech/moby,Mokolea/docker,cpuguy83/docker,vdemeester/docker,Mokolea/docker,AkihiroSuda/docker,Ramzec/docker,nawawi/docker,gnailuy/docker,yosifkit/docker,mahak/docker,cpuguy83/docker,bearstech/moby,moby/moby,nalind/docker,docker/docker