As part of the Podman 6 release, we need to remove support for cgroups v1. Modern Linux distributions have migrated to cgroups v2, which provides improved resource management and a unified hierarchy.

This story involves:

• Removing cgroups v1 code and dependencies from podman and c/common components
• Updating documentation to reflect the removal
• Updating tests to remove cgroups v1-related test cases

Reference: Podman 6 High Level Design