Switch to opencontainers/cgroups

This removes libcontainer/cgroups packages and starts
using those from github.com/opencontainers/cgroups repo.

Mostly generated by:

  git rm -f libcontainer/cgroups

  find . -type f -name "*.go" -exec sed -i \
    's|github.com/opencontainers/runc/libcontainer/cgroups|github.com/opencontainers/cgroups|g' \
    {} +

  go get github.com/opencontainers/[email protected]
  make vendor
  gofumpt -w .

Signed-off-by: Kir Kolyshkin <[email protected]>

Author: kolyshkin

events.go

@@ -8,8 +8,8 @@ import (
 	"sync"
 	"time"
 
+	"github.com/opencontainers/cgroups"
 	"github.com/opencontainers/runc/libcontainer"
-	"github.com/opencontainers/runc/libcontainer/cgroups"
 	"github.com/opencontainers/runc/libcontainer/intelrdt"
 	"github.com/opencontainers/runc/types"
 

go.mod

@@ -4,7 +4,6 @@ go 1.23.0
 
 require (
 	github.com/checkpoint-restore/go-criu/v6 v6.3.0
-	github.com/cilium/ebpf v0.17.3
 	github.com/containerd/console v1.0.4
 	github.com/coreos/go-systemd/v22 v22.5.0
 	github.com/cyphar/filepath-securejoin v0.4.1
@@ -15,6 +14,7 @@ require (
 	github.com/moby/sys/user v0.3.0
 	github.com/moby/sys/userns v0.1.0
 	github.com/mrunalp/fileutils v0.5.1
+	github.com/opencontainers/cgroups v0.0.1
 	github.com/opencontainers/runtime-spec v1.2.1
 	github.com/opencontainers/selinux v1.11.1
 	github.com/seccomp/libseccomp-golang v0.10.0
@@ -34,6 +34,7 @@ exclude (
 )
 
 require (
+	github.com/cilium/ebpf v0.17.3 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.5 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/vishvananda/netns v0.0.4 // indirect

go.sum

@@ -49,6 +49,8 @@ github.com/moby/sys/userns v0.1.0 h1:tVLXkFOxVu9A64/yh59slHVv9ahO9UIev4JZusOLG/g
 github.com/moby/sys/userns v0.1.0/go.mod h1:IHUYgu/kao6N8YZlp9Cf444ySSvCmDlmzUcYfDHOl28=
 github.com/mrunalp/fileutils v0.5.1 h1:F+S7ZlNKnrwHfSwdlgNSkKo67ReVf8o9fel6C3dkm/Q=
 github.com/mrunalp/fileutils v0.5.1/go.mod h1:M1WthSahJixYnrXQl/DFQuteStB1weuxD2QJNHXfbSQ=
+github.com/opencontainers/cgroups v0.0.1 h1:MXjMkkFpKv6kpuirUa4USFBas573sSAY082B4CiHEVA=
+github.com/opencontainers/cgroups v0.0.1/go.mod h1:s8lktyhlGUqM7OSRL5P7eAW6Wb+kWPNvt4qvVfzA5vs=
 github.com/opencontainers/runtime-spec v1.2.1 h1:S4k4ryNgEpxW1dzyqffOmhI1BHYcjzU8lpJfSlR0xww=
 github.com/opencontainers/runtime-spec v1.2.1/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/opencontainers/selinux v1.11.1 h1:nHFvthhM0qY8/m+vfhJylliSshm8G1jJ2jDMcgULaH8=

libcontainer/README.md

@@ -36,7 +36,7 @@ this package into your code:
 
 ```go
     import (
-        _ "github.com/opencontainers/runc/libcontainer/cgroups/devices"
+        _ "github.com/opencontainers/cgroups/devices"
     )
 ```