Security update for containerd, docker and go

This update for containerd, docker and go fixes the following issues: containerd and docker: - Add backport for building containerd (bsc#1102522, bsc#1113313) - Upgrade to containerd v1.1.2, which is required for Docker v18.06.1-ce. (bsc#1102522) - Enable seccomp support on SLE12 (fate#325877) - Update to containerd v1.1.1, which is the required version for the Docker v18.06.0-ce upgrade. (bsc#1102522) - Put containerd under the podruntime slice (bsc#1086185) - 3rd party registries used the default Docker certificate (bsc#1084533) - Handle build breakage due to missing 'export GOPATH' (caused by resolution of boo#1119634). I believe Docker is one of the only packages with this problem. go: - golang: arbitrary command execution via VCS path (bsc#1081495, CVE-2018-7187) - Make profile.d/go.sh no longer set GOROOT=, in order to make switching between versions no longer break. This ends up removing the need for go.sh entirely (because GOPATH is also set automatically) (boo#1119634) - Fix a regression that broke go get for import path patterns containing '...' (bsc#1119706) Additionally, the package go1.10 has been added.