Squashed 'external/devlib/' changes from 678822f9e..3d2cdd99c

3d2cdd99c ftrace: Use named ftrace buffer
e012b175c module/cgroups2: Added utilisation of the 'LinuxTarget' interface.
5ea63490a module/cgroups2: Replaced references to 'lisa' to 'devlib'
d7b38e471 module/cgroups2: Add new CGroups management module
7f778e767 target: Ensure max_async is used during `connect` method
93ada9762 devlib: Remove "future"
111aa327c Import quote() form shlex rather than pipes
cc3498d31 Mitigate CVE-2007-4995

git-subtree-dir: external/devlib
git-subtree-split: 3d2cdd99c50dbdc787b99be0a7871fa722cf3e49