molecule: support for cgroupns parameter

[bngsudheer]

So that containers can be spun up using the option --cgroupns=host to use systemd with cgroup v2 system.

[ssbarnea]

Please note that we aim to move molecule schemas into molecule repository, as this would ease their update and testing.

[ssbarnea]

you need to add the word to the dictionary to make it pass.

[bngsudheer]

you need to add the word to the dictionary to make it pass.

Thanks @ssbarnea . Checks are now passing.

[bngsudheer]

Please note that we aim to move molecule schemas into molecule repository, as this would ease their update and testing.

How will this be incorporated into the next Molecule release?